Mercurial > octave
annotate liboctave/array/dMatrix.h @ 21268:f08ae27289e4
better use of templates for balance classes
* aepbalance.h, aepbalance.cc: New files generated from base-aepbal.h,
CmplxAEPBAL.cc, CmplxAEPBAL.h, dbleAEPBAL.cc, dbleAEPBAL.h,
fCmplxAEPBAL.cc, fCmplxAEPBAL.h, floatAEPBAL.cc, and floatAEPBAL.h and
making them templates.
* gepbalance.h, gepbalance.cc: New files generate from CmplxGEPBAL.cc,
CmplxGEPBAL.h, dbleGEPBAL.cc, dbleGEPBAL.h, fCmplxGEPBAL.cc,
fCmplxGEPBAL.h, floatGEPBAL.cc, and floatGEPBAL.h and making them
templates.
* liboctave/numeric/module.mk: Update.
* balance.cc, CMatrix.h, dMatrix.h, fCMatrix.h, fMatrix.h, mx-defs.h,
mx-ext.h: Use new classes.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 16 Feb 2016 00:32:29 -0500 |
parents | 1473547f50f5 |
children | 3c8a3d35661a |
rev | line source |
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458 | 1 /* |
2 | |
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3 Copyright (C) 1994-2015 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 "octave-config.h" |
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27 |
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28 #include "dNDArray.h" |
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29 #include "MArray.h" |
1989 | 30 #include "MDiagArray2.h" |
5785 | 31 #include "MatrixType.h" |
458 | 32 |
33 #include "mx-defs.h" | |
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34 #include "mx-op-decl.h" |
8335 | 35 #include "DET.h" |
458 | 36 |
3585 | 37 class |
6108 | 38 OCTAVE_API |
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39 Matrix : public NDArray |
458 | 40 { |
41 public: | |
42 | |
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43 typedef ColumnVector column_vector_type; |
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44 typedef RowVector row_vector_type; |
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45 |
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46 typedef ColumnVector real_column_vector_type; |
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47 typedef RowVector real_row_vector_type; |
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48 |
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49 typedef Matrix real_matrix_type; |
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50 typedef ComplexMatrix complex_matrix_type; |
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51 |
7788 | 52 typedef void (*solve_singularity_handler) (double rcon); |
3480 | 53 |
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54 Matrix (void) : NDArray () { } |
3585 | 55 |
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56 Matrix (octave_idx_type r, octave_idx_type c) |
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57 : NDArray (dim_vector (r, c)) { } |
3585 | 58 |
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59 Matrix (octave_idx_type r, octave_idx_type c, double val) |
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60 : NDArray (dim_vector (r, c), val) { } |
3585 | 61 |
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62 Matrix (const dim_vector& dv) : NDArray (dv.redim (2)) { } |
6979 | 63 |
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64 Matrix (const dim_vector& dv, double val) |
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65 : NDArray (dv.redim (2), val) { } |
6979 | 66 |
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67 Matrix (const Matrix& a) : NDArray (a) { } |
3585 | 68 |
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69 template <typename U> |
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70 Matrix (const MArray<U>& a) : NDArray (a.as_matrix ()) { } |
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71 |
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72 template <typename U> |
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73 Matrix (const Array<U>& a) : NDArray (a.as_matrix ()) { } |
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74 |
3585 | 75 explicit Matrix (const RowVector& rv); |
458 | 76 |
3585 | 77 explicit Matrix (const ColumnVector& cv); |
78 | |
79 explicit Matrix (const DiagMatrix& a); | |
80 | |
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81 explicit Matrix (const MDiagArray2<double>& a); |
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82 |
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83 explicit Matrix (const DiagArray2<double>& a); |
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84 |
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85 explicit Matrix (const PermMatrix& a); |
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86 |
3585 | 87 explicit Matrix (const boolMatrix& a); |
88 | |
89 explicit Matrix (const charMatrix& a); | |
1574 | 90 |
2385 | 91 bool operator == (const Matrix& a) const; |
92 bool operator != (const Matrix& a) const; | |
458 | 93 |
3354 | 94 bool is_symmetric (void) const; |
95 | |
1359 | 96 // destructive insert/delete/reorder operations |
458 | 97 |
5275 | 98 Matrix& insert (const Matrix& a, octave_idx_type r, octave_idx_type c); |
99 Matrix& insert (const RowVector& a, octave_idx_type r, octave_idx_type c); | |
100 Matrix& insert (const ColumnVector& a, octave_idx_type r, octave_idx_type c); | |
101 Matrix& insert (const DiagMatrix& a, octave_idx_type r, octave_idx_type c); | |
458 | 102 |
103 Matrix& fill (double val); | |
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104 Matrix& fill (double val, octave_idx_type r1, octave_idx_type c1, |
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105 octave_idx_type r2, octave_idx_type c2); |
458 | 106 |
107 Matrix append (const Matrix& a) const; | |
108 Matrix append (const RowVector& a) const; | |
109 Matrix append (const ColumnVector& a) const; | |
110 Matrix append (const DiagMatrix& a) const; | |
111 | |
112 Matrix stack (const Matrix& a) const; | |
113 Matrix stack (const RowVector& a) const; | |
114 Matrix stack (const ColumnVector& a) const; | |
115 Matrix stack (const DiagMatrix& a) const; | |
116 | |
6108 | 117 friend OCTAVE_API Matrix real (const ComplexMatrix& a); |
118 friend OCTAVE_API Matrix imag (const ComplexMatrix& a); | |
1205 | 119 |
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120 friend class ComplexMatrix; |
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121 |
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122 Matrix transpose (void) const { return MArray<double>::transpose (); } |
3225 | 123 |
1359 | 124 // resize is the destructive equivalent for this one |
458 | 125 |
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126 Matrix extract (octave_idx_type r1, octave_idx_type c1, |
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127 octave_idx_type r2, octave_idx_type c2) const; |
458 | 128 |
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129 Matrix extract_n (octave_idx_type r1, octave_idx_type c1, |
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130 octave_idx_type nr, octave_idx_type nc) const; |
4316 | 131 |
1359 | 132 // extract row or column i. |
458 | 133 |
5275 | 134 RowVector row (octave_idx_type i) const; |
458 | 135 |
5275 | 136 ColumnVector column (octave_idx_type i) const; |
458 | 137 |
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138 void resize (octave_idx_type nr, octave_idx_type nc, double rfv = 0) |
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139 { |
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140 MArray<double>::resize (dim_vector (nr, nc), rfv); |
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141 } |
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142 |
6207 | 143 private: |
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144 Matrix tinverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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145 int force, int calc_cond) const; |
6207 | 146 |
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147 Matrix finverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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148 int force, int calc_cond) const; |
6207 | 149 |
150 public: | |
458 | 151 Matrix inverse (void) const; |
6479 | 152 Matrix inverse (octave_idx_type& info) const; |
7788 | 153 Matrix inverse (octave_idx_type& info, double& rcon, int force = 0, |
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154 int calc_cond = 1) const; |
6479 | 155 |
6207 | 156 Matrix inverse (MatrixType &mattype) const; |
157 Matrix inverse (MatrixType &mattype, octave_idx_type& info) const; | |
7788 | 158 Matrix inverse (MatrixType &mattype, octave_idx_type& info, double& rcon, |
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159 int force = 0, int calc_cond = 1) const; |
458 | 160 |
4384 | 161 Matrix pseudo_inverse (double tol = 0.0) const; |
740 | 162 |
458 | 163 ComplexMatrix fourier (void) const; |
164 ComplexMatrix ifourier (void) const; | |
165 | |
677 | 166 ComplexMatrix fourier2d (void) const; |
167 ComplexMatrix ifourier2d (void) const; | |
168 | |
458 | 169 DET determinant (void) const; |
5275 | 170 DET determinant (octave_idx_type& info) const; |
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171 DET determinant (octave_idx_type& info, double& rcon, |
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172 int calc_cond = 1) const; |
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173 DET determinant (MatrixType &mattype, octave_idx_type& info, |
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174 double& rcon, int calc_cond = 1) const; |
7788 | 175 |
176 double rcond (void) const; | |
177 double rcond (MatrixType &mattype) const; | |
458 | 178 |
5785 | 179 private: |
180 // Upper triangular matrix solvers | |
181 Matrix utsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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182 double& rcon, solve_singularity_handler sing_handler, |
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183 bool calc_cond = false, |
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184 blas_trans_type transt = blas_no_trans) const; |
5785 | 185 |
186 // Lower triangular matrix solvers | |
187 Matrix ltsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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188 double& rcon, solve_singularity_handler sing_handler, |
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189 bool calc_cond = false, |
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190 blas_trans_type transt = blas_no_trans) const; |
5785 | 191 |
192 // Full matrix solvers (lu/cholesky) | |
193 Matrix fsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info, | |
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194 double& rcon, solve_singularity_handler sing_handler, |
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195 bool calc_cond = false) const; |
5785 | 196 |
197 public: | |
198 // Generic interface to solver with no probing of type | |
199 Matrix solve (MatrixType &typ, const Matrix& b) const; | |
200 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info) const; | |
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201 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info, |
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202 double& rcon) const; |
5785 | 203 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info, |
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204 double& rcon, solve_singularity_handler sing_handler, |
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205 bool singular_fallback = true, |
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206 blas_trans_type transt = blas_no_trans) const; |
5785 | 207 |
208 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b) const; | |
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209 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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210 octave_idx_type& info) const; |
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211 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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212 octave_idx_type& info, double& rcon) const; |
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213 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b, |
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214 octave_idx_type& info, double& rcon, |
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215 solve_singularity_handler sing_handler, |
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216 bool singular_fallback = true, |
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217 blas_trans_type transt = blas_no_trans) const; |
5785 | 218 |
219 ColumnVector solve (MatrixType &typ, const ColumnVector& b) const; | |
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220 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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221 octave_idx_type& info) const; |
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222 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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223 octave_idx_type& info, double& rcon) const; |
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224 ColumnVector solve (MatrixType &typ, const ColumnVector& b, |
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225 octave_idx_type& info, double& rcon, |
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226 solve_singularity_handler sing_handler, |
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227 blas_trans_type transt = blas_no_trans) const; |
5785 | 228 |
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229 ComplexColumnVector solve (MatrixType &typ, |
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230 const ComplexColumnVector& b) const; |
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231 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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232 octave_idx_type& info) const; |
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233 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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234 octave_idx_type& info, double& rcon) const; |
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235 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b, |
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236 octave_idx_type& info, double& rcon, |
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237 solve_singularity_handler sing_handler, |
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238 blas_trans_type transt = blas_no_trans) const; |
5785 | 239 |
240 // Generic interface to solver with probing of type | |
458 | 241 Matrix solve (const Matrix& b) const; |
5275 | 242 Matrix solve (const Matrix& b, octave_idx_type& info) const; |
7788 | 243 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon) const; |
244 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon, | |
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245 solve_singularity_handler sing_handler, |
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246 blas_trans_type transt = blas_no_trans) const; |
458 | 247 |
248 ComplexMatrix solve (const ComplexMatrix& b) const; | |
5275 | 249 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info) const; |
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250 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, |
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251 double& rcon) const; |
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252 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, |
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253 double& rcon, |
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254 solve_singularity_handler sing_handler, |
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255 blas_trans_type transt = blas_no_trans) const; |
458 | 256 |
257 ColumnVector solve (const ColumnVector& b) const; | |
5275 | 258 ColumnVector solve (const ColumnVector& b, octave_idx_type& info) const; |
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259 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, |
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260 double& rcon) const; |
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261 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, |
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262 double& rcon, |
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263 solve_singularity_handler sing_handler, |
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264 blas_trans_type transt = blas_no_trans) const; |
458 | 265 |
266 ComplexColumnVector solve (const ComplexColumnVector& b) const; | |
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267 ComplexColumnVector solve (const ComplexColumnVector& b, |
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268 octave_idx_type& info) const; |
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269 ComplexColumnVector solve (const ComplexColumnVector& b, |
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270 octave_idx_type& info, double& rcon) const; |
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271 ComplexColumnVector solve (const ComplexColumnVector& b, |
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272 octave_idx_type& info, double& rcon, |
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273 solve_singularity_handler sing_handler, |
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274 blas_trans_type transt = blas_no_trans) const; |
458 | 275 |
5785 | 276 // Singular solvers |
458 | 277 Matrix lssolve (const Matrix& b) const; |
5275 | 278 Matrix lssolve (const Matrix& b, octave_idx_type& info) const; |
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279 Matrix lssolve (const Matrix& b, octave_idx_type& info, |
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280 octave_idx_type& rank) const; |
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281 Matrix lssolve (const Matrix& b, octave_idx_type& info, |
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282 octave_idx_type& rank, double& rcon) const; |
458 | 283 |
284 ComplexMatrix lssolve (const ComplexMatrix& b) const; | |
5275 | 285 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info) const; |
286 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info, | |
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287 octave_idx_type& rank) const; |
7076 | 288 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info, |
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289 octave_idx_type& rank, double &rcon) const; |
458 | 290 |
291 ColumnVector lssolve (const ColumnVector& b) const; | |
5275 | 292 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info) const; |
7076 | 293 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info, |
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294 octave_idx_type& rank) const; |
7076 | 295 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info, |
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296 octave_idx_type& rank, double& rcon) const; |
458 | 297 |
298 ComplexColumnVector lssolve (const ComplexColumnVector& b) const; | |
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299 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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300 octave_idx_type& info) const; |
7076 | 301 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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302 octave_idx_type& info, |
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303 octave_idx_type& rank) const; |
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304 ComplexColumnVector lssolve (const ComplexColumnVector& b, |
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305 octave_idx_type& info, |
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306 octave_idx_type& rank, double& rcon) const; |
458 | 307 |
308 Matrix& operator += (const DiagMatrix& a); | |
309 Matrix& operator -= (const DiagMatrix& a); | |
310 | |
1359 | 311 // unary operations |
458 | 312 |
1359 | 313 // other operations |
458 | 314 |
4017 | 315 boolMatrix all (int dim = -1) const; |
316 boolMatrix any (int dim = -1) const; | |
458 | 317 |
4017 | 318 Matrix cumprod (int dim = -1) const; |
319 Matrix cumsum (int dim = -1) const; | |
320 Matrix prod (int dim = -1) const; | |
321 Matrix sum (int dim = -1) const; | |
322 Matrix sumsq (int dim = -1) const; | |
2385 | 323 Matrix abs (void) const; |
458 | 324 |
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325 Matrix diag (octave_idx_type k = 0) const; |
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327 DiagMatrix diag (octave_idx_type m, octave_idx_type n) const; |
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328 |
458 | 329 ColumnVector row_min (void) const; |
2354 | 330 ColumnVector row_max (void) const; |
458 | 331 |
5275 | 332 ColumnVector row_min (Array<octave_idx_type>& index) const; |
333 ColumnVector row_max (Array<octave_idx_type>& index) const; | |
458 | 334 |
335 RowVector column_min (void) const; | |
2354 | 336 RowVector column_max (void) const; |
458 | 337 |
5275 | 338 RowVector column_min (Array<octave_idx_type>& index) const; |
339 RowVector column_max (Array<octave_idx_type>& index) const; | |
458 | 340 |
1359 | 341 // i/o |
458 | 342 |
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343 friend OCTAVE_API std::ostream& operator << (std::ostream& os, |
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344 const Matrix& a); |
6108 | 345 friend OCTAVE_API std::istream& operator >> (std::istream& is, Matrix& a); |
458 | 346 }; |
347 | |
5508 | 348 // Publish externally used friend functions. |
349 | |
6108 | 350 extern OCTAVE_API Matrix real (const ComplexMatrix& a); |
351 extern OCTAVE_API Matrix imag (const ComplexMatrix& a); | |
5508 | 352 |
353 // column vector by row vector -> matrix operations | |
354 | |
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355 extern OCTAVE_API Matrix operator * (const ColumnVector& a, |
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356 const RowVector& b); |
5508 | 357 |
358 // Other functions. | |
359 | |
6108 | 360 extern OCTAVE_API Matrix Givens (double, double); |
1819 | 361 |
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362 extern OCTAVE_API Matrix Sylvester (const Matrix&, const Matrix&, |
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363 const Matrix&); |
1959 | 364 |
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365 extern OCTAVE_API Matrix xgemm (const Matrix& a, const Matrix& b, |
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366 blas_trans_type transa = blas_no_trans, |
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367 blas_trans_type transb = blas_no_trans); |
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368 |
6108 | 369 extern OCTAVE_API Matrix operator * (const Matrix& a, const Matrix& b); |
2828 | 370 |
6108 | 371 extern OCTAVE_API Matrix min (double d, const Matrix& m); |
372 extern OCTAVE_API Matrix min (const Matrix& m, double d); | |
373 extern OCTAVE_API Matrix min (const Matrix& a, const Matrix& b); | |
4309 | 374 |
6108 | 375 extern OCTAVE_API Matrix max (double d, const Matrix& m); |
376 extern OCTAVE_API Matrix max (const Matrix& m, double d); | |
377 extern OCTAVE_API Matrix max (const Matrix& a, const Matrix& b); | |
4309 | 378 |
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379 extern OCTAVE_API Matrix linspace (const ColumnVector& x1, |
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380 const ColumnVector& x2, |
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381 octave_idx_type n); |
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382 |
6708 | 383 MS_CMP_OP_DECLS (Matrix, double, OCTAVE_API) |
384 MS_BOOL_OP_DECLS (Matrix, double, OCTAVE_API) | |
2870 | 385 |
6708 | 386 SM_CMP_OP_DECLS (double, Matrix, OCTAVE_API) |
387 SM_BOOL_OP_DECLS (double, Matrix, OCTAVE_API) | |
2870 | 388 |
6708 | 389 MM_CMP_OP_DECLS (Matrix, Matrix, OCTAVE_API) |
390 MM_BOOL_OP_DECLS (Matrix, Matrix, OCTAVE_API) | |
2870 | 391 |
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392 MARRAY_FORWARD_DEFS (MArray, Matrix, double) |
3573 | 393 |
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394 template <typename T> |
3689 | 395 void read_int (std::istream& is, bool swap_bytes, T& val); |
396 | |
458 | 397 #endif |