Mercurial > hg > octave-nkf
annotate liboctave/array/dMatrix.h @ 17822:ebb3ef964372
maint: Use common #define syntax "octave_filename_h" in h_files.
* libgui/src/dialog.h, libgui/src/find-files-dialog.h,
libgui/src/find-files-model.h, libgui/src/m-editor/file-editor-tab.h,
libgui/src/m-editor/octave-qscintilla.h, libgui/src/main-window.h,
libgui/src/octave-dock-widget.h, libgui/src/workspace-model.h,
libgui/src/workspace-view.h, libinterp/corefcn/Cell.h,
libinterp/corefcn/gl-render.h, libinterp/corefcn/gl2ps-renderer.h,
libinterp/corefcn/graphics.in.h, libinterp/corefcn/oct-errno.h,
libinterp/corefcn/oct-fstrm.h, libinterp/corefcn/oct-handle.h,
libinterp/corefcn/oct-hdf5.h, libinterp/corefcn/oct-hist.h,
libinterp/corefcn/oct-iostrm.h, libinterp/corefcn/oct-lvalue.h,
libinterp/corefcn/oct-prcstrm.h, libinterp/corefcn/oct-procbuf.h,
libinterp/corefcn/oct-stdstrm.h, libinterp/corefcn/oct-stream.h,
libinterp/corefcn/oct-strstrm.h, libinterp/corefcn/octave-link.h,
libinterp/corefcn/pt-jit.h, libinterp/octave-value/ov-base-diag.h,
libinterp/octave-value/ov-base-int.h, libinterp/octave-value/ov-base-mat.h,
libinterp/octave-value/ov-base-scalar.h,
libinterp/octave-value/ov-base-sparse.h, libinterp/octave-value/ov-base.h,
libinterp/octave-value/ov-bool-mat.h, libinterp/octave-value/ov-bool-sparse.h,
libinterp/octave-value/ov-bool.h, libinterp/octave-value/ov-builtin.h,
libinterp/octave-value/ov-cell.h, libinterp/octave-value/ov-ch-mat.h,
libinterp/octave-value/ov-class.h, libinterp/octave-value/ov-colon.h,
libinterp/octave-value/ov-complex.h, libinterp/octave-value/ov-cs-list.h,
libinterp/octave-value/ov-cx-diag.h, libinterp/octave-value/ov-cx-mat.h,
libinterp/octave-value/ov-cx-sparse.h, libinterp/octave-value/ov-dld-fcn.h,
libinterp/octave-value/ov-fcn-handle.h, libinterp/octave-value/ov-fcn-inline.h,
libinterp/octave-value/ov-fcn.h, libinterp/octave-value/ov-float.h,
libinterp/octave-value/ov-flt-complex.h,
libinterp/octave-value/ov-flt-cx-diag.h,
libinterp/octave-value/ov-flt-cx-mat.h,
libinterp/octave-value/ov-flt-re-diag.h,
libinterp/octave-value/ov-flt-re-mat.h, libinterp/octave-value/ov-int-traits.h,
libinterp/octave-value/ov-int16.h, libinterp/octave-value/ov-int32.h,
libinterp/octave-value/ov-int64.h, libinterp/octave-value/ov-int8.h,
libinterp/octave-value/ov-java.h, libinterp/octave-value/ov-lazy-idx.h,
libinterp/octave-value/ov-mex-fcn.h, libinterp/octave-value/ov-null-mat.h,
libinterp/octave-value/ov-perm.h, libinterp/octave-value/ov-range.h,
libinterp/octave-value/ov-re-diag.h, libinterp/octave-value/ov-re-mat.h,
libinterp/octave-value/ov-re-sparse.h, libinterp/octave-value/ov-scalar.h,
libinterp/octave-value/ov-str-mat.h, libinterp/octave-value/ov-struct.h,
libinterp/octave-value/ov-typeinfo.h, libinterp/octave-value/ov-uint16.h,
libinterp/octave-value/ov-uint32.h, libinterp/octave-value/ov-uint64.h,
libinterp/octave-value/ov-uint8.h, libinterp/octave-value/ov-usr-fcn.h,
libinterp/octave-value/ov.h, libinterp/parse-tree/pt-all.h,
libinterp/parse-tree/pt-arg-list.h, libinterp/parse-tree/pt-array-list.h,
libinterp/parse-tree/pt-assign.h, libinterp/parse-tree/pt-binop.h,
libinterp/parse-tree/pt-bp.h, libinterp/parse-tree/pt-cbinop.h,
libinterp/parse-tree/pt-cell.h, libinterp/parse-tree/pt-check.h,
libinterp/parse-tree/pt-cmd.h, libinterp/parse-tree/pt-colon.h,
libinterp/parse-tree/pt-const.h, libinterp/parse-tree/pt-decl.h,
libinterp/parse-tree/pt-eval.h, libinterp/parse-tree/pt-except.h,
libinterp/parse-tree/pt-exp.h, libinterp/parse-tree/pt-fcn-handle.h,
libinterp/parse-tree/pt-id.h, libinterp/parse-tree/pt-idx.h,
libinterp/parse-tree/pt-jump.h, libinterp/parse-tree/pt-loop.h,
libinterp/parse-tree/pt-mat.h, libinterp/parse-tree/pt-misc.h,
libinterp/parse-tree/pt-pr-code.h, libinterp/parse-tree/pt-select.h,
libinterp/parse-tree/pt-stmt.h, libinterp/parse-tree/pt-unop.h,
libinterp/parse-tree/pt-walk.h, libinterp/parse-tree/pt.h,
liboctave/array/CColVector.h, liboctave/array/CDiagMatrix.h,
liboctave/array/CMatrix.h, liboctave/array/CNDArray.h,
liboctave/array/CRowVector.h, liboctave/array/boolMatrix.h,
liboctave/array/chMatrix.h, liboctave/array/chNDArray.h,
liboctave/array/dColVector.h, liboctave/array/dDiagMatrix.h,
liboctave/array/dMatrix.h, liboctave/array/dNDArray.h,
liboctave/array/dRowVector.h, liboctave/array/fCColVector.h,
liboctave/array/fCDiagMatrix.h, liboctave/array/fCMatrix.h,
liboctave/array/fCNDArray.h, liboctave/array/fCRowVector.h,
liboctave/array/fColVector.h, liboctave/array/fDiagMatrix.h,
liboctave/array/fMatrix.h, liboctave/array/fNDArray.h,
liboctave/array/fRowVector.h, liboctave/cruft/misc/lo-error.h,
liboctave/numeric/CmplxAEPBAL.h, liboctave/numeric/CmplxCHOL.h,
liboctave/numeric/CmplxGEPBAL.h, liboctave/numeric/CmplxHESS.h,
liboctave/numeric/CmplxLU.h, liboctave/numeric/CmplxQR.h,
liboctave/numeric/CmplxQRP.h, liboctave/numeric/CmplxSCHUR.h,
liboctave/numeric/CmplxSVD.h, liboctave/numeric/Quad.h,
liboctave/numeric/SparseCmplxCHOL.h, liboctave/numeric/SparseCmplxLU.h,
liboctave/numeric/SparseCmplxQR.h, liboctave/numeric/SparseQR.h,
liboctave/numeric/SparsedbleCHOL.h, liboctave/numeric/SparsedbleLU.h,
liboctave/numeric/bsxfun.h, liboctave/numeric/dbleAEPBAL.h,
liboctave/numeric/dbleCHOL.h, liboctave/numeric/dbleGEPBAL.h,
liboctave/numeric/dbleHESS.h, liboctave/numeric/dbleLU.h,
liboctave/numeric/dbleQR.h, liboctave/numeric/dbleQRP.h,
liboctave/numeric/dbleSCHUR.h, liboctave/numeric/dbleSVD.h,
liboctave/numeric/fCmplxAEPBAL.h, liboctave/numeric/fCmplxCHOL.h,
liboctave/numeric/fCmplxGEPBAL.h, liboctave/numeric/fCmplxHESS.h,
liboctave/numeric/fCmplxLU.h, liboctave/numeric/fCmplxQR.h,
liboctave/numeric/fCmplxQRP.h, liboctave/numeric/fCmplxSCHUR.h,
liboctave/numeric/fCmplxSVD.h, liboctave/numeric/fEIG.h,
liboctave/numeric/floatAEPBAL.h, liboctave/numeric/floatCHOL.h,
liboctave/numeric/floatGEPBAL.h, liboctave/numeric/floatHESS.h,
liboctave/numeric/floatLU.h, liboctave/numeric/floatQR.h,
liboctave/numeric/floatQRP.h, liboctave/numeric/floatSCHUR.h,
liboctave/numeric/floatSVD.h, liboctave/numeric/lo-mappers.h,
liboctave/numeric/lo-specfun.h, liboctave/numeric/oct-convn.h,
liboctave/numeric/oct-norm.h, liboctave/numeric/oct-rand.h,
liboctave/operators/Sparse-diag-op-defs.h,
liboctave/operators/Sparse-op-defs.h,
liboctave/operators/Sparse-perm-op-defs.h, liboctave/system/lo-sysdep.h,
liboctave/system/oct-env.h, liboctave/system/oct-group.h,
liboctave/system/oct-openmp.h, liboctave/system/oct-passwd.h,
liboctave/system/oct-syscalls.h, liboctave/system/oct-time.h,
liboctave/system/oct-uname.h, liboctave/util/lo-array-gripes.h,
liboctave/util/lo-cutils.h, liboctave/util/lo-ieee.h,
liboctave/util/lo-macros.h, liboctave/util/lo-math.h,
liboctave/util/lo-regexp.h, liboctave/util/lo-traits.h,
liboctave/util/lo-utils.h, liboctave/util/oct-base64.h,
liboctave/util/oct-binmap.h, liboctave/util/oct-glob.h,
liboctave/util/oct-inttypes.h, liboctave/util/oct-locbuf.h,
liboctave/util/oct-mem.h, liboctave/util/oct-mutex.h,
liboctave/util/oct-refcount.h, liboctave/util/oct-rl-edit.h,
liboctave/util/oct-rl-hist.h, liboctave/util/oct-shlib.h,
liboctave/util/oct-sort.h, liboctave/util/oct-sparse.h:
Use common #define syntax "octave_filename_h" in h_files.
author | Rik <rik@octave.org> |
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date | Thu, 31 Oct 2013 22:19:07 -0700 |
parents | 49a5a4be04a1 |
children | d0c73e23a505 |
rev | line source |
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458 | 1 /* |
2 | |
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3 Copyright (C) 1994-2013 John W. Eaton |
458 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
458 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
458 | 20 |
21 */ | |
22 | |
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23 #if !defined (octave_dMatrix_h) |
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24 #define octave_dMatrix_h 1 |
458 | 25 |
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26 #include "MArray.h" |
1989 | 27 #include "MDiagArray2.h" |
5785 | 28 #include "MatrixType.h" |
458 | 29 |
30 #include "mx-defs.h" | |
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31 #include "mx-op-decl.h" |
8335 | 32 #include "DET.h" |
458 | 33 |
3585 | 34 class |
6108 | 35 OCTAVE_API |
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36 Matrix : public MArray<double> |
458 | 37 { |
38 public: | |
39 | |
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40 typedef ColumnVector column_vector_type; |
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41 typedef RowVector row_vector_type; |
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42 |
7788 | 43 typedef void (*solve_singularity_handler) (double rcon); |
3480 | 44 |
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45 Matrix (void) : MArray<double> () { } |
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47 Matrix (octave_idx_type r, octave_idx_type c) |
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48 : MArray<double> (dim_vector (r, c)) { } |
3585 | 49 |
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50 Matrix (octave_idx_type r, octave_idx_type c, double val) |
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51 : MArray<double> (dim_vector (r, c), val) { } |
3585 | 52 |
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53 Matrix (const dim_vector& dv) : MArray<double> (dv.redim (2)) { } |
6979 | 54 |
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55 Matrix (const dim_vector& dv, double val) |
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56 : MArray<double> (dv.redim (2), val) { } |
6979 | 57 |
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58 Matrix (const Matrix& a) : MArray<double> (a) { } |
3585 | 59 |
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60 template <class U> |
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61 Matrix (const MArray<U>& a) : MArray<double> (a.as_matrix ()) { } |
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62 |
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63 template <class U> |
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64 Matrix (const Array<U>& a) : MArray<double> (a.as_matrix ()) { } |
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65 |
3585 | 66 explicit Matrix (const RowVector& rv); |
458 | 67 |
3585 | 68 explicit Matrix (const ColumnVector& cv); |
69 | |
70 explicit Matrix (const DiagMatrix& a); | |
71 | |
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72 explicit Matrix (const PermMatrix& a); |
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73 |
3585 | 74 explicit Matrix (const boolMatrix& a); |
75 | |
76 explicit Matrix (const charMatrix& a); | |
1574 | 77 |
458 | 78 Matrix& operator = (const Matrix& a) |
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79 { |
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80 MArray<double>::operator = (a); |
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81 return *this; |
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82 } |
458 | 83 |
2385 | 84 bool operator == (const Matrix& a) const; |
85 bool operator != (const Matrix& a) const; | |
458 | 86 |
3354 | 87 bool is_symmetric (void) const; |
88 | |
1359 | 89 // destructive insert/delete/reorder operations |
458 | 90 |
5275 | 91 Matrix& insert (const Matrix& a, octave_idx_type r, octave_idx_type c); |
92 Matrix& insert (const RowVector& a, octave_idx_type r, octave_idx_type c); | |
93 Matrix& insert (const ColumnVector& a, octave_idx_type r, octave_idx_type c); | |
94 Matrix& insert (const DiagMatrix& a, octave_idx_type r, octave_idx_type c); | |
458 | 95 |
96 Matrix& fill (double val); | |
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97 Matrix& fill (double val, octave_idx_type r1, octave_idx_type c1, |
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98 octave_idx_type r2, octave_idx_type c2); |
458 | 99 |
100 Matrix append (const Matrix& a) const; | |
101 Matrix append (const RowVector& a) const; | |
102 Matrix append (const ColumnVector& a) const; | |
103 Matrix append (const DiagMatrix& a) const; | |
104 | |
105 Matrix stack (const Matrix& a) const; | |
106 Matrix stack (const RowVector& a) const; | |
107 Matrix stack (const ColumnVector& a) const; | |
108 Matrix stack (const DiagMatrix& a) const; | |
109 | |
6108 | 110 friend OCTAVE_API Matrix real (const ComplexMatrix& a); |
111 friend OCTAVE_API Matrix imag (const ComplexMatrix& a); | |
1205 | 112 |
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113 friend class ComplexMatrix; |
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114 |
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115 Matrix transpose (void) const { return MArray<double>::transpose (); } |
3225 | 116 |
1359 | 117 // resize is the destructive equivalent for this one |
458 | 118 |
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119 Matrix extract (octave_idx_type r1, octave_idx_type c1, |
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120 octave_idx_type r2, octave_idx_type c2) const; |
458 | 121 |
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122 Matrix extract_n (octave_idx_type r1, octave_idx_type c1, |
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123 octave_idx_type nr, octave_idx_type nc) const; |
4316 | 124 |
1359 | 125 // extract row or column i. |
458 | 126 |
5275 | 127 RowVector row (octave_idx_type i) const; |
458 | 128 |
5275 | 129 ColumnVector column (octave_idx_type i) const; |
458 | 130 |
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131 void resize (octave_idx_type nr, octave_idx_type nc, double rfv = 0) |
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132 { |
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133 MArray<double>::resize (dim_vector (nr, nc), rfv); |
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134 } |
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135 |
6207 | 136 private: |
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137 Matrix tinverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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138 int force, int calc_cond) const; |
6207 | 139 |
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140 Matrix finverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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141 int force, int calc_cond) const; |
6207 | 142 |
143 public: | |
458 | 144 Matrix inverse (void) const; |
6479 | 145 Matrix inverse (octave_idx_type& info) const; |
7788 | 146 Matrix inverse (octave_idx_type& info, double& rcon, int force = 0, |
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147 int calc_cond = 1) const; |
6479 | 148 |
6207 | 149 Matrix inverse (MatrixType &mattype) const; |
150 Matrix inverse (MatrixType &mattype, octave_idx_type& info) const; | |
7788 | 151 Matrix inverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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152 int force = 0, int calc_cond = 1) const; |
458 | 153 |
4384 | 154 Matrix pseudo_inverse (double tol = 0.0) const; |
740 | 155 |
458 | 156 ComplexMatrix fourier (void) const; |
157 ComplexMatrix ifourier (void) const; | |
158 | |
677 | 159 ComplexMatrix fourier2d (void) const; |
160 ComplexMatrix ifourier2d (void) const; | |
161 | |
458 | 162 DET determinant (void) const; |
5275 | 163 DET determinant (octave_idx_type& info) const; |
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164 DET determinant (octave_idx_type& info, double& rcon, |
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165 int calc_cond = 1) const; |
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166 DET determinant (MatrixType &mattype, octave_idx_type& info, |
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167 double& rcon, int calc_cond = 1) const; |
7788 | 168 |
169 double rcond (void) const; | |
170 double rcond (MatrixType &mattype) const; | |
458 | 171 |
5785 | 172 private: |
173 // Upper triangular matrix solvers | |
174 Matrix utsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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175 double& rcon, solve_singularity_handler sing_handler, |
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176 bool calc_cond = false, |
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177 blas_trans_type transt = blas_no_trans) const; |
5785 | 178 |
179 // Lower triangular matrix solvers | |
180 Matrix ltsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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181 double& rcon, solve_singularity_handler sing_handler, |
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182 bool calc_cond = false, |
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183 blas_trans_type transt = blas_no_trans) const; |
5785 | 184 |
185 // Full matrix solvers (lu/cholesky) | |
186 Matrix fsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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187 double& rcon, solve_singularity_handler sing_handler, |
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188 bool calc_cond = false) const; |
5785 | 189 |
190 public: | |
191 // Generic interface to solver with no probing of type | |
192 Matrix solve (MatrixType &typ, const Matrix& b) const; | |
193 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info) const; | |
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194 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info, |
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195 double& rcon) const; |
5785 | 196 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info, |
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197 double& rcon, solve_singularity_handler sing_handler, |
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198 bool singular_fallback = true, |
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199 blas_trans_type transt = blas_no_trans) const; |
5785 | 200 |
201 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b) const; | |
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202 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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203 octave_idx_type& info) const; |
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204 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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205 octave_idx_type& info, double& rcon) const; |
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206 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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207 octave_idx_type& info, double& rcon, |
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208 solve_singularity_handler sing_handler, |
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209 bool singular_fallback = true, |
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210 blas_trans_type transt = blas_no_trans) const; |
5785 | 211 |
212 ColumnVector solve (MatrixType &typ, const ColumnVector& b) const; | |
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213 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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214 octave_idx_type& info) const; |
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215 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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216 octave_idx_type& info, double& rcon) const; |
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217 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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218 octave_idx_type& info, double& rcon, |
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219 solve_singularity_handler sing_handler, |
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220 blas_trans_type transt = blas_no_trans) const; |
5785 | 221 |
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222 ComplexColumnVector solve (MatrixType &typ, |
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223 const ComplexColumnVector& b) const; |
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224 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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225 octave_idx_type& info) const; |
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226 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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227 octave_idx_type& info, double& rcon) const; |
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228 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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229 octave_idx_type& info, double& rcon, |
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230 solve_singularity_handler sing_handler, |
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231 blas_trans_type transt = blas_no_trans) const; |
5785 | 232 |
233 // Generic interface to solver with probing of type | |
458 | 234 Matrix solve (const Matrix& b) const; |
5275 | 235 Matrix solve (const Matrix& b, octave_idx_type& info) const; |
7788 | 236 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon) const; |
237 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon, | |
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238 solve_singularity_handler sing_handler, |
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239 blas_trans_type transt = blas_no_trans) const; |
458 | 240 |
241 ComplexMatrix solve (const ComplexMatrix& b) const; | |
5275 | 242 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info) const; |
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243 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, |
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244 double& rcon) const; |
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245 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, |
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246 double& rcon, |
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247 solve_singularity_handler sing_handler, |
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248 blas_trans_type transt = blas_no_trans) const; |
458 | 249 |
250 ColumnVector solve (const ColumnVector& b) const; | |
5275 | 251 ColumnVector solve (const ColumnVector& b, octave_idx_type& info) const; |
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252 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, |
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253 double& rcon) const; |
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254 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, |
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255 double& rcon, |
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256 solve_singularity_handler sing_handler, |
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257 blas_trans_type transt = blas_no_trans) const; |
458 | 258 |
259 ComplexColumnVector solve (const ComplexColumnVector& b) const; | |
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260 ComplexColumnVector solve (const ComplexColumnVector& b, |
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261 octave_idx_type& info) const; |
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262 ComplexColumnVector solve (const ComplexColumnVector& b, |
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263 octave_idx_type& info, double& rcon) const; |
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264 ComplexColumnVector solve (const ComplexColumnVector& b, |
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265 octave_idx_type& info, double& rcon, |
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266 solve_singularity_handler sing_handler, |
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267 blas_trans_type transt = blas_no_trans) const; |
458 | 268 |
5785 | 269 // Singular solvers |
458 | 270 Matrix lssolve (const Matrix& b) const; |
5275 | 271 Matrix lssolve (const Matrix& b, octave_idx_type& info) const; |
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272 Matrix lssolve (const Matrix& b, octave_idx_type& info, |
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273 octave_idx_type& rank) const; |
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274 Matrix lssolve (const Matrix& b, octave_idx_type& info, |
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275 octave_idx_type& rank, double& rcon) const; |
458 | 276 |
277 ComplexMatrix lssolve (const ComplexMatrix& b) const; | |
5275 | 278 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info) const; |
279 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info, | |
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280 octave_idx_type& rank) const; |
7076 | 281 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info, |
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282 octave_idx_type& rank, double &rcon) const; |
458 | 283 |
284 ColumnVector lssolve (const ColumnVector& b) const; | |
5275 | 285 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info) const; |
7076 | 286 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info, |
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287 octave_idx_type& rank) const; |
7076 | 288 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info, |
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289 octave_idx_type& rank, double& rcon) const; |
458 | 290 |
291 ComplexColumnVector lssolve (const ComplexColumnVector& b) const; | |
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292 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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293 octave_idx_type& info) const; |
7076 | 294 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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295 octave_idx_type& info, |
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296 octave_idx_type& rank) const; |
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297 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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298 octave_idx_type& info, |
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299 octave_idx_type& rank, double& rcon) const; |
458 | 300 |
301 Matrix& operator += (const DiagMatrix& a); | |
302 Matrix& operator -= (const DiagMatrix& a); | |
303 | |
1359 | 304 // unary operations |
458 | 305 |
2964 | 306 boolMatrix operator ! (void) const; |
458 | 307 |
1359 | 308 // other operations |
458 | 309 |
4431 | 310 bool any_element_is_negative (bool = false) const; |
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311 bool any_element_is_positive (bool = false) const; |
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312 bool any_element_is_nan (void) const; |
2385 | 313 bool any_element_is_inf_or_nan (void) const; |
5943 | 314 bool any_element_not_one_or_zero (void) const; |
2385 | 315 bool all_elements_are_int_or_inf_or_nan (void) const; |
316 bool all_integers (double& max_val, double& min_val) const; | |
317 bool too_large_for_float (void) const; | |
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318 |
4017 | 319 boolMatrix all (int dim = -1) const; |
320 boolMatrix any (int dim = -1) const; | |
458 | 321 |
4017 | 322 Matrix cumprod (int dim = -1) const; |
323 Matrix cumsum (int dim = -1) const; | |
324 Matrix prod (int dim = -1) const; | |
325 Matrix sum (int dim = -1) const; | |
326 Matrix sumsq (int dim = -1) const; | |
2385 | 327 Matrix abs (void) const; |
458 | 328 |
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329 Matrix diag (octave_idx_type k = 0) const; |
458 | 330 |
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331 DiagMatrix diag (octave_idx_type m, octave_idx_type n) const; |
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332 |
458 | 333 ColumnVector row_min (void) const; |
2354 | 334 ColumnVector row_max (void) const; |
458 | 335 |
5275 | 336 ColumnVector row_min (Array<octave_idx_type>& index) const; |
337 ColumnVector row_max (Array<octave_idx_type>& index) const; | |
458 | 338 |
339 RowVector column_min (void) const; | |
2354 | 340 RowVector column_max (void) const; |
458 | 341 |
5275 | 342 RowVector column_min (Array<octave_idx_type>& index) const; |
343 RowVector column_max (Array<octave_idx_type>& index) const; | |
458 | 344 |
1359 | 345 // i/o |
458 | 346 |
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347 friend OCTAVE_API std::ostream& operator << (std::ostream& os, |
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348 const Matrix& a); |
6108 | 349 friend OCTAVE_API std::istream& operator >> (std::istream& is, Matrix& a); |
458 | 350 }; |
351 | |
5508 | 352 // Publish externally used friend functions. |
353 | |
6108 | 354 extern OCTAVE_API Matrix real (const ComplexMatrix& a); |
355 extern OCTAVE_API Matrix imag (const ComplexMatrix& a); | |
5508 | 356 |
357 // column vector by row vector -> matrix operations | |
358 | |
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359 extern OCTAVE_API Matrix operator * (const ColumnVector& a, |
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360 const RowVector& b); |
5508 | 361 |
362 // Other functions. | |
363 | |
6108 | 364 extern OCTAVE_API Matrix Givens (double, double); |
1819 | 365 |
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366 extern OCTAVE_API Matrix Sylvester (const Matrix&, const Matrix&, |
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367 const Matrix&); |
1959 | 368 |
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369 extern OCTAVE_API Matrix xgemm (const Matrix& a, const Matrix& b, |
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370 blas_trans_type transa = blas_no_trans, |
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371 blas_trans_type transb = blas_no_trans); |
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372 |
6108 | 373 extern OCTAVE_API Matrix operator * (const Matrix& a, const Matrix& b); |
2828 | 374 |
6108 | 375 extern OCTAVE_API Matrix min (double d, const Matrix& m); |
376 extern OCTAVE_API Matrix min (const Matrix& m, double d); | |
377 extern OCTAVE_API Matrix min (const Matrix& a, const Matrix& b); | |
4309 | 378 |
6108 | 379 extern OCTAVE_API Matrix max (double d, const Matrix& m); |
380 extern OCTAVE_API Matrix max (const Matrix& m, double d); | |
381 extern OCTAVE_API Matrix max (const Matrix& a, const Matrix& b); | |
4309 | 382 |
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383 extern OCTAVE_API Matrix linspace (const ColumnVector& x1, |
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384 const ColumnVector& x2, |
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385 octave_idx_type n); |
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386 |
6708 | 387 MS_CMP_OP_DECLS (Matrix, double, OCTAVE_API) |
388 MS_BOOL_OP_DECLS (Matrix, double, OCTAVE_API) | |
2870 | 389 |
6708 | 390 SM_CMP_OP_DECLS (double, Matrix, OCTAVE_API) |
391 SM_BOOL_OP_DECLS (double, Matrix, OCTAVE_API) | |
2870 | 392 |
6708 | 393 MM_CMP_OP_DECLS (Matrix, Matrix, OCTAVE_API) |
394 MM_BOOL_OP_DECLS (Matrix, Matrix, OCTAVE_API) | |
2870 | 395 |
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396 MARRAY_FORWARD_DEFS (MArray, Matrix, double) |
3573 | 397 |
3689 | 398 template <class T> |
399 void read_int (std::istream& is, bool swap_bytes, T& val); | |
400 | |
458 | 401 #endif |