Mercurial > octave-nkf

annotate liboctave/dMatrix.h @ 11542:695141f1c05c ss-3-3-55

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
snapshot 3.3.55
author John W. Eaton <jwe@octave.org>
date Sat, 15 Jan 2011 04:53:04 -0500
parents fd0a3ac60b0e
children 57632dea2446
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
1 /*
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
2
11523
fd0a3ac60b0e update copyright notices
John W. Eaton <jwe@octave.org>
parents: 10364
diff changeset
3 Copyright (C) 1994-2011 John W. Eaton
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
4
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
5 This file is part of Octave.
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
6
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
7 Octave is free software; you can redistribute it and/or modify it
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
8 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: 6979
diff changeset
9 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
10 option) any later version.
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
11
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
12 Octave is distributed in the hope that it will be useful, but WITHOUT
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
15 for more details.
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
16
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
17 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: 6979
diff changeset
18 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
19 <http://www.gnu.org/licenses/>.
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
20
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
21 */
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
22
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
23 #if !defined (octave_Matrix_int_h)
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
24 #define octave_Matrix_int_h 1
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
25
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
26 #include "MArray.h"
1989
a4b0826e240c [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents: 1963
diff changeset
27 #include "MDiagArray2.h"
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
28 #include "MatrixType.h"
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
29
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
30 #include "mx-defs.h"
8774
b756ce0002db split implementation and interface in mx-op-defs and MArray-defs
Jaroslav Hajek <highegg@gmail.com>
parents: 8650
diff changeset
31 #include "mx-op-decl.h"
8335
64cf956a109c templatize & fix DET
Jaroslav Hajek <highegg@gmail.com>
parents: 7922
diff changeset
32 #include "DET.h"
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
33
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
34 class
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
35 OCTAVE_API
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
36 Matrix : public MArray<double>
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
37 {
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
38 public:
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
39
9656
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
40 typedef ColumnVector column_vector_type;
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
41 typedef RowVector row_vector_type;
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
42
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
43 typedef void (*solve_singularity_handler) (double rcon);
3480
45742a3b1f7c [project @ 2000-01-26 06:16:41 by jwe]
jwe
parents: 3354
diff changeset
44
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
45 Matrix (void) : MArray<double> () { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
46
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
47 Matrix (octave_idx_type r, octave_idx_type c) : MArray<double> (r, c) { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
48
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
49 Matrix (octave_idx_type r, octave_idx_type c, double val) : MArray<double> (r, c, val) { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
50
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
51 Matrix (const dim_vector& dv) : MArray<double> (dv.redim (2)) { }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6708
diff changeset
52
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
53 Matrix (const dim_vector& dv, double val) : MArray<double> (dv.redim (2), val) { }
6979
2883ea1c5c18 [project @ 2007-10-08 20:23:48 by dbateman]
dbateman
parents: 6708
diff changeset
54
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
55 Matrix (const Matrix& a) : MArray<double> (a) { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
56
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7788
diff changeset
57 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
58 Matrix (const MArray<U>& a) : MArray<double> (a.as_matrix ()) { }
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7788
diff changeset
59
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7788
diff changeset
60 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
61 Matrix (const Array<U>& a) : MArray<double> (a.as_matrix ()) { }
10301
9e0ec19df4bc commit accidentally omitted parts of previous change
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
62
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
63 explicit Matrix (const RowVector& rv);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
64
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
65 explicit Matrix (const ColumnVector& cv);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
66
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
67 explicit Matrix (const DiagMatrix& a);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
68
8367
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8336
diff changeset
69 explicit Matrix (const PermMatrix& a);
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8336
diff changeset
70
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
71 explicit Matrix (const boolMatrix& a);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
72
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
73 explicit Matrix (const charMatrix& a);
1574
dd7d27461567 [project @ 1995-10-19 04:34:20 by jwe]
jwe
parents: 1366
diff changeset
74
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
75 Matrix& operator = (const Matrix& a)
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
76 {
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
77 MArray<double>::operator = (a);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
78 return *this;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
79 }
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
80
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
81 bool operator == (const Matrix& a) const;
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
82 bool operator != (const Matrix& a) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
83
3354
87721841efd7 [project @ 1999-11-17 19:06:11 by jwe]
jwe
parents: 3248
diff changeset
84 bool is_symmetric (void) const;
87721841efd7 [project @ 1999-11-17 19:06:11 by jwe]
jwe
parents: 3248
diff changeset
85
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
86 // destructive insert/delete/reorder operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
87
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
88 Matrix& insert (const Matrix& a, octave_idx_type r, octave_idx_type c);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
89 Matrix& insert (const RowVector& a, octave_idx_type r, octave_idx_type c);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
90 Matrix& insert (const ColumnVector& a, octave_idx_type r, octave_idx_type c);
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
91 Matrix& insert (const DiagMatrix& a, octave_idx_type r, octave_idx_type c);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
92
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
93 Matrix& fill (double val);
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
94 Matrix& fill (double val, octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
95
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
96 Matrix append (const Matrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
97 Matrix append (const RowVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
98 Matrix append (const ColumnVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
99 Matrix append (const DiagMatrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
100
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
101 Matrix stack (const Matrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
102 Matrix stack (const RowVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
103 Matrix stack (const ColumnVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
104 Matrix stack (const DiagMatrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
105
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
106 friend OCTAVE_API Matrix real (const ComplexMatrix& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
107 friend OCTAVE_API Matrix imag (const ComplexMatrix& a);
1205
8302fab9fe24 [project @ 1995-04-04 02:05:01 by jwe]
jwe
parents: 1011
diff changeset
108
8650
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map
Jaroslav Hajek <highegg@gmail.com>
parents: 8392
diff changeset
109 friend class ComplexMatrix;
a1ae2aae903e abs,real,imag,conj: use code from mx-inlines rather than the generic map
Jaroslav Hajek <highegg@gmail.com>
parents: 8392
diff changeset
110
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
111 Matrix transpose (void) const { return MArray<double>::transpose (); }
3225
7aae2c3636a7 [project @ 1998-12-04 23:20:12 by jwe]
jwe
parents: 3185
diff changeset
112
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
113 // resize is the destructive equivalent for this one
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
114
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
115 Matrix extract (octave_idx_type r1, octave_idx_type c1, octave_idx_type r2, octave_idx_type c2) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
116
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
117 Matrix extract_n (octave_idx_type r1, octave_idx_type c1, octave_idx_type nr, octave_idx_type nc) const;
4316
236c10efcde2 [project @ 2003-02-10 21:57:15 by jwe]
jwe
parents: 4309
diff changeset
118
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
119 // extract row or column i.
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
120
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
121 RowVector row (octave_idx_type i) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
122
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
123 ColumnVector column (octave_idx_type i) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
124
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
125 private:
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
126 Matrix tinverse (MatrixType &mattype, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
127 int force, int calc_cond) const;
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
128
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
129 Matrix finverse (MatrixType &mattype, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
130 int force, int calc_cond) const;
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
131
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
132 public:
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
133 Matrix inverse (void) const;
6479
2ee8293554a3 [project @ 2007-04-03 15:30:58 by jwe]
jwe
parents: 6207
diff changeset
134 Matrix inverse (octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
135 Matrix inverse (octave_idx_type& info, double& rcon, int force = 0,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
136 int calc_cond = 1) const;
6479
2ee8293554a3 [project @ 2007-04-03 15:30:58 by jwe]
jwe
parents: 6207
diff changeset
137
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
138 Matrix inverse (MatrixType &mattype) const;
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
139 Matrix inverse (MatrixType &mattype, octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
140 Matrix inverse (MatrixType &mattype, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
141 int force = 0, int calc_cond = 1) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
142
4384
f1fcc371e5ef [project @ 2003-04-23 19:51:57 by jwe]
jwe
parents: 4329
diff changeset
143 Matrix pseudo_inverse (double tol = 0.0) const;
740
d8295febb0df [project @ 1994-09-30 14:42:37 by jwe]
jwe
parents: 677
diff changeset
144
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
145 ComplexMatrix fourier (void) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
146 ComplexMatrix ifourier (void) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
147
677
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
148 ComplexMatrix fourier2d (void) const;
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
149 ComplexMatrix ifourier2d (void) const;
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
150
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
151 DET determinant (void) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
152 DET determinant (octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
153 DET determinant (octave_idx_type& info, double& rcon, int calc_cond = 1) const;
8336
9813c07ca946 make det take advantage of matrix type
Jaroslav Hajek <highegg@gmail.com>
parents: 8335
diff changeset
154 DET determinant (MatrixType &mattype, octave_idx_type& info,
9813c07ca946 make det take advantage of matrix type
Jaroslav Hajek <highegg@gmail.com>
parents: 8335
diff changeset
155 double& rcon, int calc_cond = 1) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
156
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
157 double rcond (void) const;
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
158 double rcond (MatrixType &mattype) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
159
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
160 private:
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
161 // Upper triangular matrix solvers
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
162 Matrix utsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
163 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
164 bool calc_cond = false, blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
165
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
166 // Lower triangular matrix solvers
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
167 Matrix ltsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
168 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
169 bool calc_cond = false, blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
170
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
171 // Full matrix solvers (lu/cholesky)
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
172 Matrix fsolve (MatrixType &typ, const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
173 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
174 bool calc_cond = false) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
175
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
176 public:
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
177 // Generic interface to solver with no probing of type
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
178 Matrix solve (MatrixType &typ, const Matrix& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
179 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
180 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
181 double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
182 Matrix solve (MatrixType &typ, const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
183 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
184 bool singular_fallback = true, blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
185
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
186 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
187 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
188 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
189 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
190 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
191 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
192 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
193 solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
194 bool singular_fallback = true,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
195 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
196
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
197 ColumnVector solve (MatrixType &typ, const ColumnVector& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
198 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
199 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
200 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
201 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
202 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
203 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
204 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
205 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
206
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
207 ComplexColumnVector solve (MatrixType &typ,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
208 const ComplexColumnVector& b) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
209 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
210 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
211 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
212 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
213 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
214 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
215 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
216 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
217
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
218 // Generic interface to solver with probing of type
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
219 Matrix solve (const Matrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
220 Matrix solve (const Matrix& b, octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
221 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon) const;
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
222 Matrix solve (const Matrix& b, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
223 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
224 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
225
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
226 ComplexMatrix solve (const ComplexMatrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
227 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
228 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, double& rcon) const;
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
229 ComplexMatrix solve (const ComplexMatrix& b, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
230 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
231 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
232
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
233 ColumnVector solve (const ColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
234 ColumnVector solve (const ColumnVector& b, octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
235 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, double& rcon) const;
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
236 ColumnVector solve (const ColumnVector& b, octave_idx_type& info, double& rcon,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
237 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
238 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
239
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
240 ComplexColumnVector solve (const ComplexColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
241 ComplexColumnVector solve (const ComplexColumnVector& b, octave_idx_type& info) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
242 ComplexColumnVector solve (const ComplexColumnVector& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
243 double& rcon) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
244 ComplexColumnVector solve (const ComplexColumnVector& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
245 double& rcon, solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
246 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
247
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
248 // Singular solvers
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
249 Matrix lssolve (const Matrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
250 Matrix lssolve (const Matrix& b, octave_idx_type& info) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
251 Matrix lssolve (const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
252 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
253 Matrix lssolve (const Matrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
254 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
255
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
256 ComplexMatrix lssolve (const ComplexMatrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
257 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
258 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
259 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
260 ComplexMatrix lssolve (const ComplexMatrix& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
261 octave_idx_type& rank, double &rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
262
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
263 ColumnVector lssolve (const ColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
264 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
265 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
266 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
267 ColumnVector lssolve (const ColumnVector& b, octave_idx_type& info,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
268 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
269
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
270 ComplexColumnVector lssolve (const ComplexColumnVector& b) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
271 ComplexColumnVector lssolve (const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
272 octave_idx_type& info) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
273 ComplexColumnVector lssolve (const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
274 octave_idx_type& info,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
275 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
276 ComplexColumnVector lssolve (const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
277 octave_idx_type& info,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
278 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
279
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
280 Matrix& operator += (const DiagMatrix& a);
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
281 Matrix& operator -= (const DiagMatrix& a);
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
282
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
283 // unary operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
284
2964
0a2551ec7004 [project @ 1997-05-12 07:26:50 by jwe]
jwe
parents: 2870
diff changeset
285 boolMatrix operator ! (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
286
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
287 // other operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
288
4431
c4bde1d5eb98 [project @ 2003-06-18 15:47:09 by jwe]
jwe
parents: 4384
diff changeset
289 bool any_element_is_negative (bool = false) const;
7922
935be827eaf8 error for NaN values in & and | expressions
John W. Eaton <jwe@octave.org>
parents: 7800
diff changeset
290 bool any_element_is_nan (void) const;
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
291 bool any_element_is_inf_or_nan (void) const;
5943
c038c2947ee1 [project @ 2006-08-18 21:27:03 by jwe]
jwe
parents: 5785
diff changeset
292 bool any_element_not_one_or_zero (void) const;
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
293 bool all_elements_are_int_or_inf_or_nan (void) const;
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
294 bool all_integers (double& max_val, double& min_val) const;
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
295 bool too_large_for_float (void) const;
1963
665a44bb6a56 [project @ 1996-02-16 04:34:40 by jwe]
jwe
parents: 1959
diff changeset
296
4017
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
297 boolMatrix all (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
298 boolMatrix any (int dim = -1) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
299
4017
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
300 Matrix cumprod (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
301 Matrix cumsum (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
302 Matrix prod (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
303 Matrix sum (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
304 Matrix sumsq (int dim = -1) const;
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
305 Matrix abs (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
306
7620
36594d5bbe13 Move diag function into the octave_value class
David Bateman <dbateman@free.fr>
parents: 7503
diff changeset
307 Matrix diag (octave_idx_type k = 0) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
308
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
309 ColumnVector row_min (void) const;
2354
2ce6e1ec9b53 [project @ 1996-08-20 22:44:25 by jwe]
jwe
parents: 2349
diff changeset
310 ColumnVector row_max (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
311
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
312 ColumnVector row_min (Array<octave_idx_type>& index) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
313 ColumnVector row_max (Array<octave_idx_type>& index) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
314
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
315 RowVector column_min (void) const;
2354
2ce6e1ec9b53 [project @ 1996-08-20 22:44:25 by jwe]
jwe
parents: 2349
diff changeset
316 RowVector column_max (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
317
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
318 RowVector column_min (Array<octave_idx_type>& index) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
319 RowVector column_max (Array<octave_idx_type>& index) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
320
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
321 // i/o
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
322
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
323 friend OCTAVE_API std::ostream& operator << (std::ostream& os, const Matrix& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
324 friend OCTAVE_API std::istream& operator >> (std::istream& is, Matrix& a);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
325
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3723
diff changeset
326 static double resize_fill_value (void) { return 0; }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3723
diff changeset
327
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
328 };
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
329
5508
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
330 // Publish externally used friend functions.
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
331
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
332 extern OCTAVE_API Matrix real (const ComplexMatrix& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
333 extern OCTAVE_API Matrix imag (const ComplexMatrix& a);
5508
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
334
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
335 // column vector by row vector -> matrix operations
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
336
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
337 extern OCTAVE_API Matrix operator * (const ColumnVector& a, const RowVector& b);
5508
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
338
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
339 // Other functions.
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
340
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
341 extern OCTAVE_API Matrix Givens (double, double);
1819
8b8498bf8ec5 [project @ 1996-01-31 11:29:17 by jwe]
jwe
parents: 1656
diff changeset
342
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
343 extern OCTAVE_API Matrix Sylvester (const Matrix&, const Matrix&, const Matrix&);
1959
9fae6fc592f2 [project @ 1996-02-15 04:54:32 by jwe]
jwe
parents: 1882
diff changeset
344
9665
1dba57e9d08d use blas_trans_type for xgemm
Jaroslav Hajek <highegg@gmail.com>
parents: 9661
diff changeset
345 extern OCTAVE_API Matrix xgemm (const Matrix& a, const Matrix& b,
1dba57e9d08d use blas_trans_type for xgemm
Jaroslav Hajek <highegg@gmail.com>
parents: 9661
diff changeset
346 blas_trans_type transa = blas_no_trans,
1dba57e9d08d use blas_trans_type for xgemm
Jaroslav Hajek <highegg@gmail.com>
parents: 9661
diff changeset
347 blas_trans_type transb = blas_no_trans);
7800
5861b95e9879 support for compound operators, implement trans_mul, mul_trans, herm_mul and mul_herm
Jaroslav Hajek <highegg@gmail.com>
parents: 7789
diff changeset
348
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
349 extern OCTAVE_API Matrix operator * (const Matrix& a, const Matrix& b);
2828
92826d6e8bd9 [project @ 1997-03-25 23:41:41 by jwe]
jwe
parents: 2676
diff changeset
350
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
351 extern OCTAVE_API Matrix min (double d, const Matrix& m);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
352 extern OCTAVE_API Matrix min (const Matrix& m, double d);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
353 extern OCTAVE_API Matrix min (const Matrix& a, const Matrix& b);
4309
a9560cebae6e [project @ 2003-01-28 23:24:58 by jwe]
jwe
parents: 4192
diff changeset
354
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
355 extern OCTAVE_API Matrix max (double d, const Matrix& m);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
356 extern OCTAVE_API Matrix max (const Matrix& m, double d);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
357 extern OCTAVE_API Matrix max (const Matrix& a, const Matrix& b);
4309
a9560cebae6e [project @ 2003-01-28 23:24:58 by jwe]
jwe
parents: 4192
diff changeset
358
9653
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
359 extern OCTAVE_API Matrix linspace (const ColumnVector& x1,
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
360 const ColumnVector& x2,
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
361 octave_idx_type n);
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
362
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
363 MS_CMP_OP_DECLS (Matrix, double, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
364 MS_BOOL_OP_DECLS (Matrix, double, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
365
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
366 SM_CMP_OP_DECLS (double, Matrix, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
367 SM_BOOL_OP_DECLS (double, Matrix, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
368
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
369 MM_CMP_OP_DECLS (Matrix, Matrix, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
370 MM_BOOL_OP_DECLS (Matrix, Matrix, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
371
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
372 MARRAY_FORWARD_DEFS (MArray, Matrix, double)
3573
6ae6f1180e62 [project @ 2000-02-04 09:01:59 by jwe]
jwe
parents: 3504
diff changeset
373
3689
9143cd2129c4 [project @ 2000-06-30 09:30:44 by jwe]
jwe
parents: 3585
diff changeset
374 template <class T>
9143cd2129c4 [project @ 2000-06-30 09:30:44 by jwe]
jwe
parents: 3585
diff changeset
375 void read_int (std::istream& is, bool swap_bytes, T& val);
9143cd2129c4 [project @ 2000-06-30 09:30:44 by jwe]
jwe
parents: 3585
diff changeset
376
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
377 #endif