octave-nkf: libinterp/corefcn/conv2.cc annotate

annotate libinterp/corefcn/conv2.cc @ 20830:b65888ec820e draft default tip gccjit

dmalcom gcc jit import

author	Stefan Mahr <dac922@gmx.de>
date	Fri, 27 Feb 2015 16:59:36 +0100
parents	ba2b07c13913
children

rev	line source
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	1 /*
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	2
19898 4197fc428c7d maint: Update copyright notices for 2015. John W. Eaton <jwe@octave.org> parents: 17837 diff changeset	3 Copyright (C) 1999-2015 Andy Adler
10498 8615b55b5caf fix & improve cat (bug #29465) Jaroslav Hajek <highegg@gmail.com> parents: 10384 diff changeset	4 Copyright (C) 2010 VZLU Prague
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	5
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	6 This file is part of Octave.
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	7
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	8 Octave is free software; you can redistribute it and/or modify it
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	9 under the terms of the GNU General Public License as published by the
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	11 option) any later version.
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	12
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	13 Octave is distributed in the hope that it will be useful, but WITHOUT
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	16 for more details.
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	17
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	18 You should have received a copy of the GNU General Public License
7016 93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe] jwe parents: 5823 diff changeset	20 <http://www.gnu.org/licenses/>.
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	21
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	22 */
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	23
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	24 #ifdef HAVE_CONFIG_H
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	25 #include <config.h>
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	26 #endif
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	27
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	28 #include "oct-convn.h"
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	29
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	30 #include "defun.h"
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	31 #include "error.h"
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	32 #include "oct-obj.h"
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	33 #include "utils.h"
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	34
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	35 enum Shape { SHAPE_FULL, SHAPE_SAME, SHAPE_VALID };
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	36
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	37 DEFUN (conv2, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	38 "-- texinfo --\n\
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	39 @deftypefn {Built-in Function} {} conv2 (@var{A}, @var{B})\n\
e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	40 @deftypefnx {Built-in Function} {} conv2 (@var{v1}, @var{v2}, @var{m})\n\
e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	41 @deftypefnx {Built-in Function} {} conv2 (@dots{}, @var{shape})\n\
20382 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	42 Return the 2-D convolution of @var{A} and @var{B}.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	43 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	44 The size of the result is determined by the optional @var{shape} argument\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	45 which takes the following values\n\
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	46 \n\
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	47 @table @asis\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	48 @item @var{shape} = @qcode{\"full\"}\n\
11085 2beacd515e09 Update docstrings for convolution family of functions (conv, conv2, fftconv) Rik <octave@nomad.inbox5.com> parents: 11083 diff changeset	49 Return the full convolution. (default)\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10498 diff changeset	50 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	51 @item @var{shape} = @qcode{\"same\"}\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	52 Return the central part of the convolution with the same size as @var{A}.\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	53 The central part of the convolution begins at the indices\n\
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	54 @code{floor ([size(@var{B})/2] + 1)}.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10498 diff changeset	55 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	56 @item @var{shape} = @qcode{\"valid\"}\n\
11083 bb8bf77f2242 conv2.cc: style fixes; update docstrings John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	57 Return only the parts which do not include zero-padded edges.\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	58 The size of the result is @code{max (size (A) - size (B) + 1, 0)}.\n\
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	59 @end table\n\
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	60 \n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	61 When the third argument is a matrix, return the convolution of the matrix\n\
01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	62 @var{m} by the vector @var{v1} in the column direction and by the vector\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	63 @var{v2} in the row direction.\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	64 @seealso{conv, convn}\n\
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	65 @end deftypefn")
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	66 {
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	67 octave_value retval;
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	68 octave_value tmp;
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	69 int nargin = args.length ();
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	70 std::string shape = "full"; // default
10371 dc8637fd7a76 improve conv2 performance John W. Eaton <jwe@octave.org> parents: 10368 diff changeset	71 bool separable = false;
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	72 convn_type ct;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	73
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	74 if (nargin < 2)
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	75 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	76 print_usage ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	77 return retval;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	78 }
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	79 else if (nargin == 3)
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	80 {
5822 4fdc2515ebad [project @ 2006-05-18 19:31:36 by jwe] jwe parents: 5819 diff changeset	81 if (args(2).is_string ())
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	82 shape = args(2).string_value ();
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	83 else
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	84 separable = true;
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	85 }
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	86 else if (nargin >= 4)
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	87 {
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	88 separable = true;
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	89 shape = args(3).string_value ();
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	90 }
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	91
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	92 if (args(0).ndims () > 2 \|\| args(1).ndims () > 2)
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	93 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	94 error ("conv2: A and B must be 1-D vectors or 2-D matrices");
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	95 return retval;
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	96 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	97
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	98 if (shape == "full")
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	99 ct = convn_full;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	100 else if (shape == "same")
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	101 ct = convn_same;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	102 else if (shape == "valid")
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	103 ct = convn_valid;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	104 else
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	105 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	106 error ("conv2: SHAPE type not valid");
5823 080c08b192d8 [project @ 2006-05-19 05:32:17 by jwe] jwe parents: 5822 diff changeset	107 print_usage ();
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	108 return retval;
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	109 }
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	110
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	111 if (separable)
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	112 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	113 // If user requests separable, check first two params are vectors
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	114
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	115 if (! (1 == args(0).rows () \|\| 1 == args(0).columns ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	116 \|\| ! (1 == args(1).rows () \|\| 1 == args(1).columns ()))
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	117 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	118 print_usage ();
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	119 return retval;
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	120 }
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	121
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	122 if (args(0).is_single_type () \|\| args(1).is_single_type ()
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	123 \|\| args(2).is_single_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	124 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	125 if (args(0).is_complex_type () \|\| args(1).is_complex_type ()
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	126 \|\| args(2).is_complex_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	127 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	128 FloatComplexMatrix a (args(2).float_complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	129 if (args(1).is_real_type () && args(2).is_real_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	130 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	131 FloatColumnVector v1 (args(0).float_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	132 FloatRowVector v2 (args(1).float_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	133 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	134 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	135 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	136 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	137 FloatComplexColumnVector v1 (args(0).float_complex_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	138 FloatComplexRowVector v2 (args(1).float_complex_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	139 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	140 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	141 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	142 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	143 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	144 FloatColumnVector v1 (args(0).float_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	145 FloatRowVector v2 (args(1).float_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	146 FloatMatrix a (args(2).float_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	147 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	148 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	149 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	150 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	151 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	152 if (args(0).is_complex_type () \|\| args(1).is_complex_type ()
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	153 \|\| args(2).is_complex_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	154 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	155 ComplexMatrix a (args(2).complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	156 if (args(1).is_real_type () && args(2).is_real_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	157 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	158 ColumnVector v1 (args(0).vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	159 RowVector v2 (args(1).vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	160 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	161 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	162 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	163 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	164 ComplexColumnVector v1 (args(0).complex_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	165 ComplexRowVector v2 (args(1).complex_vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	166 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	167 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	168 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	169 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	170 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	171 ColumnVector v1 (args(0).vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	172 RowVector v2 (args(1).vector_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	173 Matrix a (args(2).matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	174 retval = convn (a, v1, v2, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	175 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	176 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	177 } // if (separable)
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	178 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	179 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	180 if (args(0).is_single_type () \|\| args(1).is_single_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	181 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	182 if (args(0).is_complex_type () \|\| args(1).is_complex_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	183 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	184 FloatComplexMatrix a (args(0).float_complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	185 if (args(1).is_real_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	186 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	187 FloatMatrix b (args(1).float_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	188 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	189 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	190 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	191 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	192 FloatComplexMatrix b (args(1).float_complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	193 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	194 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	195 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	196 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	197 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	198 FloatMatrix a (args(0).float_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	199 FloatMatrix b (args(1).float_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	200 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	201 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	202 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	203 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	204 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	205 if (args(0).is_complex_type () \|\| args(1).is_complex_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	206 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	207 ComplexMatrix a (args(0).complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	208 if (args(1).is_real_type ())
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	209 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	210 Matrix b (args(1).matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	211 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	212 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	213 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	214 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	215 ComplexMatrix b (args(1).complex_matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	216 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	217 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	218 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	219 else
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	220 {
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	221 Matrix a (args(0).matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	222 Matrix b (args(1).matrix_value ());
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	223 retval = convn (a, b, ct);
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	224 }
2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	225 }
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	226
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	227 } // if (separable)
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	228
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	229 return retval;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	230 }
e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	231
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	232 /*
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	233 %!test
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	234 %! c = [0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18];
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	235 %! assert (conv2 ([0,1;1,2], [1,2,3;4,5,6;7,8,9]), c);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	236
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	237 %!test
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	238 %! c = single ([0,1,2,3;1,8,12,12;4,20,24,21;7,22,25,18]);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	239 %! assert (conv2 (single ([0,1;1,2]), single ([1,2,3;4,5,6;7,8,9])), c);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	240
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	241 %!test
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	242 %! c = [1,4,4;5,18,16;14,48,40;19,62,48;15,48,36];
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	243 %! assert (conv2 (1:3, 1:2, [1,2;3,4;5,6]), c);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	244
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	245 %!assert (conv2 (1:3, 1:2, [1,2;3,4;5,6], "full"),
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	246 %! conv2 (1:3, 1:2, [1,2;3,4;5,6]));
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	247
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	248 %% Test shapes
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	249 %!shared A, B, C
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	250 %! A = rand (3, 4);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	251 %! B = rand (4);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	252 %! C = conv2 (A, B);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	253 %!assert (conv2 (A,B, "full"), C)
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	254 %!assert (conv2 (A,B, "same"), C(3:5,3:6))
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	255 %!assert (conv2 (A,B, "valid"), zeros (0, 1))
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	256 %!assert (size (conv2 (B,A, "valid")), [2 1])
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	257
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	258 %!test
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	259 %! B = rand (5);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	260 %! C = conv2 (A, B);
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	261 %!assert (conv2 (A,B, "full"), C)
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	262 %!assert (conv2 (A,B, "same"), C(3:5,3:6))
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	263 %!assert (conv2 (A,B, "valid"), zeros (0, 0))
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	264 %!assert (size (conv2 (B,A, "valid")), [3 2])
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	265
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	266 %% Clear shared variables so they are not reported for tests below
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	267 %!shared
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	268
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	269 %% Test cases from Bug #34893
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14209 diff changeset	270 %!assert (conv2 ([1:5;1:5], [1:2], "same"), [4 7 10 13 10; 4 7 10 13 10])
60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14209 diff changeset	271 %!assert (conv2 ([1:5;1:5]', [1:2]', "same"), [4 7 10 13 10; 4 7 10 13 10]')
14607 34f067bcac12 maint: Periodic merge of stable to default Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14501 14597 diff changeset	272 %!assert (conv2 ([1:5;1:5], [1:2], "valid"), [4 7 10 13; 4 7 10 13])
14501 60e5cf354d80 Update %!tests in DLD-FUNCTIONS/ directory with Octave coding conventions. Rik <octave@nomad.inbox5.com> parents: 14209 diff changeset	273 %!assert (conv2 ([1:5;1:5]', [1:2]', "valid"), [4 7 10 13; 4 7 10 13]')
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	274
14597 6980b0f35df9 conv2.c: Unmark a test as a known failure (bug #34893) Jordi Gutiérrez Hermoso <jordigh@octave.org> parents: 14596 diff changeset	275 %!test
14596 ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	276 %! rand ("seed", 42);
ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	277 %! x = rand (100);
ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	278 %! y = ones (5);
ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	279 %! A = conv2 (x, y)(5:end-4,5:end-4);
ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	280 %! B = conv2 (x, y, "valid");
17336 b81b9d079515 Use '##' for comments which stand alone on a line. Rik <rik@octave.org> parents: 17281 diff changeset	281 %! assert (B, A); # Yes, this test is for exact equivalence.
14596 ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	282
ad1d7a53b1ca perform convolution properly independently of matrix orientation (bug #34893) Sunghyun Cho <sodomau@gmail.com> parents: 14209 diff changeset	283
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	284 %% Test input validation
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	285 %!error conv2 ()
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	286 %!error conv2 (1)
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	287 %!error <must be 1-D vectors or 2-D matrices> conv2 (ones (2), ones (2,2,2))
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	288 %!error <SHAPE type not valid> conv2 (1,2, "NOT_A_SHAPE")
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	289 %% Test alternate calling form which should be 2 vectors and a matrix
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	290 %!error conv2 (ones (2), 1, 1)
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	291 %!error conv2 (1, ones (2), 1)
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	292 */
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	293
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	294 DEFUN (convn, args, ,
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	295 "-- texinfo --\n\
15039 e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	296 @deftypefn {Built-in Function} {@var{C} =} convn (@var{A}, @var{B})\n\
e753177cde93 maint: Move non-dynamically linked functions from DLD-FUNCTIONS/ to corefcn/ directory Rik <rik@octave.org> parents: 14607 diff changeset	297 @deftypefnx {Built-in Function} {@var{C} =} convn (@var{A}, @var{B}, @var{shape})\n\
20382 4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	298 Return the n-D convolution of @var{A} and @var{B}.\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	299 \n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	300 The size of the result is determined by the optional @var{shape} argument\n\
4f45eaf83908 doc: Update more docstrings to have one sentence summary as first line. Rik <rik@octave.org> parents: 19898 diff changeset	301 which takes the following values\n\
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	302 \n\
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	303 @table @asis\n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	304 @item @var{shape} = @qcode{\"full\"}\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	305 Return the full convolution. (default)\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10498 diff changeset	306 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	307 @item @var{shape} = @qcode{\"same\"}\n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	308 Return central part of the convolution with the same size as @var{A}.\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	309 The central part of the convolution begins at the indices\n\
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	310 @code{floor ([size(@var{B})/2] + 1)}.\n\
10840 89f4d7e294cc Grammarcheck .cc files Rik <octave@nomad.inbox5.com> parents: 10498 diff changeset	311 \n\
17281 bc924baa2c4e doc: Add new @qcode macro for code samples which are quoted. Rik <rik@octave.org> parents: 15241 diff changeset	312 @item @var{shape} = @qcode{\"valid\"}\n\
11083 bb8bf77f2242 conv2.cc: style fixes; update docstrings John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	313 Return only the parts which do not include zero-padded edges.\n\
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	314 The size of the result is @code{max (size (A) - size (B) + 1, 0)}.\n\
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	315 @end table\n\
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	316 \n\
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	317 @seealso{conv2, conv}\n\
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	318 @end deftypefn")
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	319 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	320 octave_value retval;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	321 octave_value tmp;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	322 int nargin = args.length ();
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	323 std::string shape = "full"; // default
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	324 convn_type ct;
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	325
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	326 if (nargin < 2 \|\| nargin > 3)
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	327 {
17787 175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	328 print_usage ();
175b392e91fe Use GNU style coding conventions for code in libinterp/ Rik <rik@octave.org> parents: 17744 diff changeset	329 return retval;
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	330 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	331 else if (nargin == 3)
20793 ba2b07c13913 use new string_value method to handle value extraction errors John W. Eaton <jwe@octave.org> parents: 20382 diff changeset	332 shape = args(2).string_value ("convn: SHAPE must be a string");
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	333
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	334 if (shape == "full")
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	335 ct = convn_full;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	336 else if (shape == "same")
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	337 ct = convn_same;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	338 else if (shape == "valid")
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	339 ct = convn_valid;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	340 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	341 {
11553 01f703952eff Improve docstrings for functions in DLD-FUNCTIONS directory. Rik <octave@nomad.inbox5.com> parents: 11523 diff changeset	342 error ("convn: SHAPE type not valid");
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	343 print_usage ();
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	344 return retval;
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	345 }
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	346
11083 bb8bf77f2242 conv2.cc: style fixes; update docstrings John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	347 if (args(0).is_single_type () \|\| args(1).is_single_type ())
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	348 {
11083 bb8bf77f2242 conv2.cc: style fixes; update docstrings John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	349 if (args(0).is_complex_type () \|\| args(1).is_complex_type ())
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	350 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	351 FloatComplexNDArray a (args(0).float_complex_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	352 if (args(1).is_real_type ())
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	353 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	354 FloatNDArray b (args(1).float_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	355 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	356 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	357 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	358 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	359 FloatComplexNDArray b (args(1).float_complex_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	360 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	361 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	362 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	363 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	364 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	365 FloatNDArray a (args(0).float_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	366 FloatNDArray b (args(1).float_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	367 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	368 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	369 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	370 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	371 {
11083 bb8bf77f2242 conv2.cc: style fixes; update docstrings John W. Eaton <jwe@octave.org> parents: 10840 diff changeset	372 if (args(0).is_complex_type () \|\| args(1).is_complex_type ())
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	373 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	374 ComplexNDArray a (args(0).complex_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	375 if (args(1).is_real_type ())
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	376 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	377 NDArray b (args(1).array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	378 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	379 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	380 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	381 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	382 ComplexNDArray b (args(1).complex_array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	383 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	384 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	385 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	386 else
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	387 {
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	388 NDArray a (args(0).array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	389 NDArray b (args(1).array_value ());
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	390 retval = convn (a, b, ct);
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	391 }
978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	392 }
5819 e54c11df0524 [project @ 2006-05-17 20:34:52 by jwe] jwe parents: diff changeset	393
15241 2cdace1ba287 Validate conv2 inputs are 2-D matrices (Bug #37200) Rik <rik@octave.org> parents: 15195 diff changeset	394 return retval;
10384 978f5c94b11f initial implementation of conv2/convn in liboctave Jaroslav Hajek <highegg@gmail.com> parents: 10371 diff changeset	395 }
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	396
846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	397 /*
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	398 ## Check for bug #39314
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	399 %!test
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	400 %! v = reshape ([1 2], [1 1 2]);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	401 %! assert (convn (v, v), reshape ([1 4 4], [1 1 3]));
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	402 %! assert (convn (v, v, "same"), reshape ([4 4], [1 1 2]));
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	403 %! assert (convn (v, v, "valid"), 4);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	404
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	405 ## The following test may look weird since we are using the output
17837 73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	406 ## of convn to test itself. However, because calculations are done
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	407 ## differently based on the shape option, it will help to catch some
17837 73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	408 ## bugs. See also bug #39314.
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	409 ## FIXME: The "valid" option uses an entirely different code path
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	410 ## through C++ and Fortran to calculate inner convolution.
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	411 ## The terms in the convolution added in reverse order compared
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	412 ## to the "full" option. This produces differences on the order
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	413 ## of tens of eps. This should be fixed, but in the meantime
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	414 ## the tests will be marked as xtests.
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	415 %!shared a, b, c
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	416 %! ## test 3D by 3D
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	417 %! a = rand (10, 10, 10);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	418 %! b = rand (3, 3, 3);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	419 %! c = convn (a, b, "full");
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	420 %!assert (convn (a, b, "same"), c(2:11,2:11,2:11))
17837 73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	421 %!xtest
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	422 %! assert (convn (a, b, "valid"), c(3:10,3:10,3:10));
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	423 %!
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	424 %!test
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	425 %! ## test 3D by 2D
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	426 %! a = rand (10, 10, 10);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	427 %! b = rand (3, 3);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	428 %! c = convn (a, b, "full");
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	429 %!assert (convn (a, b, "same"), c(2:11,2:11,:))
17837 73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	430 %!xtest
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	431 %! assert (convn (a, b, "valid"), c(3:10,3:10,:))
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	432 %!
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	433 %!test
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	434 %! ## test 2D by 3D
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	435 %! a = rand (10, 10);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	436 %! b = rand (3, 3, 3);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	437 %! c = convn (a, b, "full");
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	438 %!assert (convn (a, b, "same"), c(2:11,2:11,2))
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	439 %!assert (convn (a, b, "valid"), c(3:10,3:10,3:2)) # a 7x7x0 matrix
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	440 %!
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	441 %!test
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	442 %! ## test multiple different number of dimensions, with odd and even numbers
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	443 %! a = rand (10, 15, 7, 8, 10);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	444 %! b = rand (4, 3, 2, 3);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	445 %! c = convn (a, b, "full");
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	446 %!assert (convn (a, b, "same"), c(3:12,2:16,2:8,2:9,:))
17837 73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	447 %!xtest
73b239db1594 Make known conv failures xtests. Rik <rik@octave.org> parents: 17834 diff changeset	448 %! assert (convn (a, b, "valid"), c(4:10,3:15,2:7,3:8,:))
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	449
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	450 %!test
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	451 %! a = reshape (floor (magic (16) /10), [4 8 4 2]);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	452 %! b = reshape (magic (6), [4 3 3]);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	453 %! c = zeros (7, 10, 6, 2);
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	454 %! c(:,:,1,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	455 %! 875 1415 1215 741 288 264 635 1109 687 171
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	456 %! 110 467 1551 1790 1891 1651 1165 900 659 568
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	457 %! 883 1047 1475 1964 2181 2302 2117 1674 579 234
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	458 %! 940 2330 3099 2573 2306 2207 2442 2918 2272 1004
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	459 %! 161 500 1564 2066 2355 2270 2099 1621 1144 831
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	460 %! 644 622 886 1121 1652 1967 1907 1668 529 228
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	461 %! 160 752 1232 768 360 284 668 1132 1380 864];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	462 %! c(:,:,2,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	463 %! 150 1174 1903 1971 2030 1719 1467 1420 1220 472
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	464 %! 986 2243 2603 2385 2308 2530 2971 3181 2266 768
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	465 %! 914 2443 3750 3782 3976 3821 3723 3709 2599 1178
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	466 %! 1922 3374 5198 5472 5563 5853 5794 5543 3578 1820
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	467 %! 1060 2471 3846 3724 3682 3803 3812 3927 2876 1390
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	468 %! 470 2078 3283 3225 2701 2265 2165 2261 2324 1124
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	469 %! 700 1130 1486 1515 1830 2097 2081 2028 1009 348];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	470 %! c(:,:,3,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	471 %! 1350 2127 2461 2082 1694 1909 2230 2621 1681 683
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	472 %! 877 2473 4362 4556 4543 4314 3879 3703 2863 1497
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	473 %! 1934 4219 5874 6117 5966 6051 5984 5714 3891 1562
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	474 %! 1927 5997 8573 8456 8517 8025 7957 8101 6121 2500
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	475 %! 1558 3533 5595 6064 6453 6491 6275 5743 3794 1832
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	476 %! 1950 2762 3455 3423 4019 4578 4807 4857 2304 907
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	477 %! 525 1860 2731 2392 1872 1724 1961 2312 2315 1141];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	478 %! c(:,:,4,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	479 %! 150 1317 2230 2621 2996 2767 2472 2049 1514 583
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	480 %! 1429 3056 3879 3703 3756 3964 4394 4570 3111 1250
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	481 %! 1833 4037 5984 5714 5846 5788 5883 6129 4157 2011
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	482 %! 3143 5469 7957 8101 8063 8475 8564 8439 5306 2538
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	483 %! 2001 4514 6275 5743 5391 5389 5578 6110 4473 1953
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	484 %! 817 3196 4807 4857 4229 3659 3477 3375 3208 1400
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	485 %! 750 1365 1961 2312 2840 2993 2722 2344 1092 323];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	486 %! c(:,:,5,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	487 %! 475 734 1296 1352 1400 1595 1557 1517 960 490
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	488 %! 751 1977 2831 2746 2607 2665 2733 2833 2186 912
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	489 %! 1065 3142 4344 4150 3768 3734 3876 4086 3366 1327
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	490 %! 976 3712 5530 5921 6158 5802 5481 5071 3821 1491
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	491 %! 1397 2996 3971 4003 4088 4180 4199 4146 2649 985
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	492 %! 1273 2121 2555 2247 2378 2624 2908 3229 1788 705
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	493 %! 365 1108 1530 1652 1550 1407 1274 1127 889 264];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	494 %! c(:,:,6,1) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	495 %! 0 133 345 683 982 1058 960 623 310 100
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	496 %! 437 806 1313 1332 1383 1391 1397 1370 864 495
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	497 %! 928 1573 2201 1928 1864 1932 2183 2445 1557 855
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	498 %! 1199 2083 2739 2573 2507 2656 2786 2928 1795 736
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	499 %! 912 1997 2404 2028 1692 1591 1803 2159 1603 599
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	500 %! 345 1092 1526 1666 1593 1437 1275 1116 863 253
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	501 %! 50 235 510 811 998 894 615 318 77 0];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	502 %! c(:,:,1,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	503 %! 840 1350 1176 697 293 320 674 1153 717 180
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	504 %! 142 490 1563 1824 1929 1604 1132 857 624 587
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	505 %! 890 1084 1539 1979 2238 2333 2072 1610 509 202
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	506 %! 966 2263 3034 2518 2250 2235 2512 2992 2305 1016
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	507 %! 200 561 1607 2107 2361 2277 2030 1548 1102 818
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	508 %! 652 631 922 1128 1670 1997 1895 1665 467 197
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	509 %! 160 744 1192 692 292 256 708 1208 1448 900];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	510 %! c(:,:,2,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	511 %! 179 1199 1886 1987 1997 1716 1479 1383 1215 485
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	512 %! 988 2213 2552 2358 2304 2615 3011 3210 2246 744
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	513 %! 921 2483 3747 3768 3960 3835 3712 3698 2588 1183
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	514 %! 1903 3416 5254 5490 5572 5826 5761 5505 3502 1814
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	515 %! 1064 2507 3825 3666 3680 3748 3821 3958 2892 1395
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	516 %! 495 2129 3277 3228 2566 2216 2154 2250 2390 1154
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	517 %! 700 1105 1472 1524 1856 2113 2059 2019 975 325];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	518 %! c(:,:,3,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	519 %! 1302 2104 2439 2006 1723 1931 2280 2685 1678 690
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	520 %! 877 2507 4408 4580 4523 4233 3852 3647 2850 1516
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	521 %! 1949 4238 5895 6143 6018 6063 5930 5656 3847 1538
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	522 %! 1953 5975 8547 8433 8407 8060 7955 8069 6170 2506
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	523 %! 1621 3536 5624 6117 6459 6456 6180 5666 3735 1815
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	524 %! 1904 2751 3429 3366 4122 4622 4840 4864 2242 882
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	525 %! 517 1843 2674 2337 1777 1686 2005 2367 2385 1175];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	526 %! c(:,:,4,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	527 %! 198 1346 2280 2685 2980 2759 2396 1982 1497 576
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	528 %! 1413 2994 3852 3647 3756 4035 4418 4595 3109 1231
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	529 %! 1873 4025 5930 5656 5792 5772 5909 6152 4185 2035
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	530 %! 3110 5510 7955 8069 8139 8456 8541 8439 5276 2541
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	531 %! 1964 4462 6180 5666 5315 5409 5631 6178 4536 1998
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	532 %! 869 3215 4840 4864 4121 3579 3420 3386 3271 1430
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	533 %! 725 1361 2005 2367 2925 3006 2667 2297 1054 325];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	534 %! c(:,:,5,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	535 %! 462 754 1285 1359 1441 1605 1556 1488 938 488
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	536 %! 729 1967 2788 2732 2608 2683 2744 2830 2195 912
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	537 %! 1052 3139 4302 4101 3742 3730 3895 4103 3403 1335
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	538 %! 1007 3725 5577 5964 6165 5754 5407 5006 3846 1507
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	539 %! 1375 2969 3951 3990 4144 4183 4200 4150 2661 998
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	540 %! 1258 2090 2495 2188 2403 2664 2954 3279 1814 723
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	541 %! 388 1127 1551 1673 1525 1390 1253 1139 912 275];
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	542 %! c(:,:,6,2) = [
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	543 %! 19 147 384 716 1016 1059 927 570 276 80
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	544 %! 441 791 1298 1320 1401 1396 1409 1367 865 500
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	545 %! 932 1537 2155 1870 1860 1946 2221 2487 1584 874
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	546 %! 1201 2067 2705 2538 2512 2687 2806 2971 1812 756
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	547 %! 925 1976 2363 1971 1636 1600 1844 2239 1664 626
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	548 %! 372 1133 1558 1687 1570 1401 1243 1122 883 264
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	549 %! 60 270 556 857 1024 870 569 282 66 0];
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	550 %!assert (convn(a, b, "full"), c)
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	551 %!assert (convn(a, b, "same"), c(3:6,2:9,2:5,:))
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	552 %!assert (convn(a, b, "valid"), c(4,3:8,3:4,:))
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	553
92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	554 ## test correct class
17834 7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	555 %!assert (class (convn (rand(5), rand(3))), "double")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	556 %!assert (class (convn (rand(5, "single"), rand(3))), "single")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	557 %!assert (class (convn (rand(5), rand(3, "single"))), "single")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	558 %!assert (class (convn (true (5), rand(3))), "double")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	559 %!assert (class (convn (true (5), rand(3, "single"))), "single")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	560 %!assert (class (convn (ones(5, "uint8"), rand(3))), "double")
7957aedf0b2d Fix 4 %!tests for convolution. Rik <rik@octave.org> parents: 17787 diff changeset	561 %!assert (class (convn (rand (3, "single"), ones(5, "uint8"))), "single")
17696 92226d09f91a Return correct convolution for valid shape argument in convn (bug #39314) Marco Cecchetti <mrcekets@gmail.com> parents: 17695 diff changeset	562
17695 d6f4b01075e0 convn: give error for non-string shape argument. Carnë Draug <carandraug@octave.org> parents: 17336 diff changeset	563 %!error convn ()
d6f4b01075e0 convn: give error for non-string shape argument. Carnë Draug <carandraug@octave.org> parents: 17336 diff changeset	564 %!error convn (1)
d6f4b01075e0 convn: give error for non-string shape argument. Carnë Draug <carandraug@octave.org> parents: 17336 diff changeset	565 %!error <SHAPE type not valid> convn (1,2, "NOT_A_SHAPE")
d6f4b01075e0 convn: give error for non-string shape argument. Carnë Draug <carandraug@octave.org> parents: 17336 diff changeset	566 %!error convn (rand (3), 1, 1)
14209 846273dae16b Return correct part of convolution for 'same' parameter in conv2, convn (Bug #34893). Rik <octave@nomad.inbox5.com> parents: 14138 diff changeset	567 */

Mercurial > hg > octave-nkf

annotate libinterp/corefcn/conv2.cc @ 20830:b65888ec820e draft default tip gccjit