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comparison scripts/control/abcddims.m @ 3213:ba1c7cdc6090

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[project @ 1998-11-06 16:15:36 by jwe]
author jwe
date Fri, 06 Nov 1998 16:16:31 +0000
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children dbcc24961c44
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3212:bf61c443a366 3213:ba1c7cdc6090
1 # Copyright (C) 1993, 1994, 1995 John W. Eaton
2 #
3 # This file is part of Octave.
4 #
5 # Octave is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License as published by the
7 # Free Software Foundation; either version 2, or (at your option) any
8 # later version.
9 #
10 # Octave is distributed in the hope that it will be useful, but WITHOUT
11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
12 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
13 # for more details.
14 #
15 # You should have received a copy of the GNU General Public License
16 # along with Octave; see the file COPYING. If not, write to the Free
17 # Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
18
19 function [y,my,ny] = abcddims (x)
20
21 # Usage: [y,my,ny] = abcddims (x)
22 #
23 # Used internally in abcddim. If x is a zero-size matrix, both dimensions
24 # get set to 0. my and ny are the row and column dimensions of the result.
25
26 # Written by A. S. Hodel (scotte@eng.auburn.edu) Feb 1997
27 # $Revision: 1.1.1.1 $
28
29 y = x;
30 if(isempty(y))
31 y = [];
32 endif
33 [my,ny] = size(y);
34 endfunction