Mercurial > octave-nkf

annotate liboctave/dMatrix.h @ 10350:12884915a8e4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
merge MArray classes & improve Array interface
author Jaroslav Hajek <highegg@gmail.com>
date Sat, 23 Jan 2010 21:41:03 +0100
parents cbc402e64d83
children a3635bc1ea19
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
7017
a1dbe9d80eee [project @ 2007-10-12 21:27:11 by jwe]
jwe
parents: 7016
diff changeset
3 Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2002, 2003,
8920
eb63fbe60fab update copyright notices
John W. Eaton <jwe@octave.org>
parents: 8774
diff changeset
4 2004, 2005, 2006, 2007, 2008, 2009 John W. Eaton
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
5
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
6 This file is part of Octave.
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
7
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
8 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
9 under the terms of the GNU General Public License as published by the
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
10 Free Software Foundation; either version 3 of the License, or (at your
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
11 option) any later version.
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
12
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
13 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
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
15 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
16 for more details.
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
17
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
18 You should have received a copy of the GNU General Public License
7016
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
19 along with Octave; see the file COPYING. If not, see
93c65f2a5668 [project @ 2007-10-12 06:40:56 by jwe]
jwe
parents: 6979
diff changeset
20 <http://www.gnu.org/licenses/>.
458
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
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
24 #if !defined (octave_Matrix_int_h)
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
25 #define octave_Matrix_int_h 1
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
26
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
27 #include "MArray.h"
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
28 #include "Array2.h"
1989
a4b0826e240c [project @ 1996-03-02 00:33:22 by jwe]
jwe
parents: 1963
diff changeset
29 #include "MDiagArray2.h"
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
30 #include "MatrixType.h"
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
31
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
32 #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
33 #include "mx-op-decl.h"
8335
64cf956a109c templatize & fix DET
Jaroslav Hajek <highegg@gmail.com>
parents: 7922
diff changeset
34 #include "DET.h"
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
35
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
36 class
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
37 OCTAVE_API
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
38 Matrix : public MArray<double>
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
39 {
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
40 public:
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
41
9656
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
42 typedef ColumnVector column_vector_type;
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
43 typedef RowVector row_vector_type;
b29504415a2e provide NDArray->Matrix->Vector typedef mappers
Jaroslav Hajek <highegg@gmail.com>
parents: 9653
diff changeset
44
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
45 typedef void (*solve_singularity_handler) (double rcon);
3480
45742a3b1f7c [project @ 2000-01-26 06:16:41 by jwe]
jwe
parents: 3354
diff changeset
46
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
47 Matrix (void) : MArray<double> () { }
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) : MArray<double> (r, c) { }
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 (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
52
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
53 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
54
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
55 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
56
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
57 Matrix (const Matrix& a) : MArray<double> (a) { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
58
7789
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7788
diff changeset
59 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
60 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
61
82be108cc558 First attempt at single precision tyeps
David Bateman <dbateman@free.fr>
parents: 7788
diff changeset
62 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
63 Matrix (const Array2<U>& a) : MArray<double> (a) { }
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
64
10301
9e0ec19df4bc commit accidentally omitted parts of previous change
John W. Eaton <jwe@octave.org>
parents: 10158
diff changeset
65 template <class U>
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
66 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
67
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
68 explicit Matrix (const RowVector& rv);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
69
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
70 explicit Matrix (const ColumnVector& cv);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
71
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
72 explicit Matrix (const DiagMatrix& a);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
73
8367
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8336
diff changeset
74 explicit Matrix (const PermMatrix& a);
445d27d79f4e support permutation matrix objects
Jaroslav Hajek <highegg@gmail.com>
parents: 8336
diff changeset
75
3585
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
76 explicit Matrix (const boolMatrix& a);
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
77
d9803711e047 [project @ 2000-02-08 04:35:39 by jwe]
jwe
parents: 3580
diff changeset
78 explicit Matrix (const charMatrix& a);
1574
dd7d27461567 [project @ 1995-10-19 04:34:20 by jwe]
jwe
parents: 1366
diff changeset
79
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
80 Matrix& operator = (const Matrix& a)
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
81 {
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
82 MArray<double>::operator = (a);
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
83 return *this;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
84 }
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
85
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
86 bool operator == (const Matrix& a) const;
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
87 bool operator != (const Matrix& a) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
88
3354
87721841efd7 [project @ 1999-11-17 19:06:11 by jwe]
jwe
parents: 3248
diff changeset
89 bool is_symmetric (void) const;
87721841efd7 [project @ 1999-11-17 19:06:11 by jwe]
jwe
parents: 3248
diff changeset
90
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
91 // destructive insert/delete/reorder operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
92
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
93 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
94 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
95 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
96 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
97
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
98 Matrix& fill (double val);
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
99 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
100
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
101 Matrix append (const Matrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
102 Matrix append (const RowVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
103 Matrix append (const ColumnVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
104 Matrix append (const DiagMatrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
105
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
106 Matrix stack (const Matrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
107 Matrix stack (const RowVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
108 Matrix stack (const ColumnVector& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
109 Matrix stack (const DiagMatrix& a) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
110
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
111 friend OCTAVE_API Matrix real (const ComplexMatrix& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
112 friend OCTAVE_API Matrix imag (const ComplexMatrix& a);
1205
8302fab9fe24 [project @ 1995-04-04 02:05:01 by jwe]
jwe
parents: 1011
diff changeset
113
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
114 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
115
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
116 Matrix transpose (void) const { return MArray<double>::transpose (); }
3225
7aae2c3636a7 [project @ 1998-12-04 23:20:12 by jwe]
jwe
parents: 3185
diff changeset
117
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
118 // resize is the destructive equivalent for this one
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
119
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
120 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
121
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
122 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
123
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
124 // extract row or column i.
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
125
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
126 RowVector row (octave_idx_type i) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
127
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
128 ColumnVector column (octave_idx_type i) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
129
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
130 private:
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
131 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
132 int force, int calc_cond) const;
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
133
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
134 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
135 int force, int calc_cond) const;
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
136
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
137 public:
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
138 Matrix inverse (void) const;
6479
2ee8293554a3 [project @ 2007-04-03 15:30:58 by jwe]
jwe
parents: 6207
diff changeset
139 Matrix inverse (octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
140 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
141 int calc_cond = 1) const;
6479
2ee8293554a3 [project @ 2007-04-03 15:30:58 by jwe]
jwe
parents: 6207
diff changeset
142
6207
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
143 Matrix inverse (MatrixType &mattype) const;
3c92b8d892dd [project @ 2006-12-06 20:19:14 by dbateman]
dbateman
parents: 6108
diff changeset
144 Matrix inverse (MatrixType &mattype, octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
145 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
146 int force = 0, int calc_cond = 1) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
147
4384
f1fcc371e5ef [project @ 2003-04-23 19:51:57 by jwe]
jwe
parents: 4329
diff changeset
148 Matrix pseudo_inverse (double tol = 0.0) const;
740
d8295febb0df [project @ 1994-09-30 14:42:37 by jwe]
jwe
parents: 677
diff changeset
149
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
150 ComplexMatrix fourier (void) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
151 ComplexMatrix ifourier (void) const;
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
152
677
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
153 ComplexMatrix fourier2d (void) const;
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
154 ComplexMatrix ifourier2d (void) const;
01da6806197b [project @ 1994-09-08 04:43:13 by jwe]
jwe
parents: 536
diff changeset
155
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
156 DET determinant (void) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
157 DET determinant (octave_idx_type& info) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
158 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
159 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
160 double& rcon, int calc_cond = 1) const;
7788
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
161
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
162 double rcond (void) const;
45f5faba05a2 Add the rcond function
David Bateman <dbateman@free.fr>
parents: 7620
diff changeset
163 double rcond (MatrixType &mattype) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
164
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
165 private:
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
166 // Upper triangular matrix solvers
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
167 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
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 // Lower triangular matrix solvers
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
172 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
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, blas_trans_type transt = blas_no_trans) 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 // Full matrix solvers (lu/cholesky)
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
177 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
178 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
179 bool calc_cond = false) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
180
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
181 public:
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
182 // Generic interface to solver with no probing of type
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
183 Matrix solve (MatrixType &typ, const Matrix& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
184 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
185 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
186 double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
187 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
188 double& rcon, solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
189 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
190
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
191 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
192 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
193 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
194 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
195 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
196 ComplexMatrix solve (MatrixType &typ, const ComplexMatrix& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
197 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
198 solve_singularity_handler sing_handler,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
199 bool singular_fallback = true,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
200 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
201
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
202 ColumnVector solve (MatrixType &typ, const ColumnVector& b) const;
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
203 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
204 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
205 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
206 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
207 ColumnVector solve (MatrixType &typ, const ColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
208 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
209 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
210 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
211
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
212 ComplexColumnVector solve (MatrixType &typ,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
213 const ComplexColumnVector& b) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
214 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
215 octave_idx_type& info) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
216 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
217 octave_idx_type& info, double& rcon) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
218 ComplexColumnVector solve (MatrixType &typ, const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
219 octave_idx_type& info, double& rcon,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
220 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
221 blas_trans_type transt = blas_no_trans) const;
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
222
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
223 // Generic interface to solver with probing of type
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
224 Matrix solve (const Matrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
225 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
226 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
227 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
228 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
229 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
230
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
231 ComplexMatrix solve (const ComplexMatrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
232 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
233 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
234 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
235 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
236 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
237
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
238 ColumnVector solve (const ColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
239 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
240 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
241 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
242 solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
243 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
244
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
245 ComplexColumnVector solve (const ComplexColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
246 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
247 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
248 double& rcon) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
249 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
250 double& rcon, solve_singularity_handler sing_handler,
9661
afcf852256d2 optimize / and '\ for triangular matrices
Jaroslav Hajek <highegg@gmail.com>
parents: 9656
diff changeset
251 blas_trans_type transt = blas_no_trans) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
252
5785
6b9cec830d72 [project @ 2006-05-03 19:32:46 by dbateman]
dbateman
parents: 5717
diff changeset
253 // Singular solvers
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
254 Matrix lssolve (const Matrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
255 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
256 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
257 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
258 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
259 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
260
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
261 ComplexMatrix lssolve (const ComplexMatrix& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
262 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
263 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
264 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
265 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
266 octave_idx_type& rank, double &rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
267
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
268 ColumnVector lssolve (const ColumnVector& b) const;
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
269 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
270 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
271 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
272 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
273 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
274
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
275 ComplexColumnVector lssolve (const ComplexColumnVector& b) 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) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
278 ComplexColumnVector lssolve (const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
279 octave_idx_type& info,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
280 octave_idx_type& rank) const;
7076
0bade2dc44a1 [project @ 2007-10-29 18:09:57 by jwe]
jwe
parents: 7017
diff changeset
281 ComplexColumnVector lssolve (const ComplexColumnVector& b,
10312
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
282 octave_idx_type& info,
cbc402e64d83 untabify liboctave header files
John W. Eaton <jwe@octave.org>
parents: 10301
diff changeset
283 octave_idx_type& rank, double& rcon) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
284
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
285 Matrix& operator += (const DiagMatrix& a);
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
286 Matrix& operator -= (const DiagMatrix& a);
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
287
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
288 // unary operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
289
2964
0a2551ec7004 [project @ 1997-05-12 07:26:50 by jwe]
jwe
parents: 2870
diff changeset
290 boolMatrix operator ! (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
291
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
292 // other operations
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
293
4431
c4bde1d5eb98 [project @ 2003-06-18 15:47:09 by jwe]
jwe
parents: 4384
diff changeset
294 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
295 bool any_element_is_nan (void) const;
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
296 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
297 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
298 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
299 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
300 bool too_large_for_float (void) const;
1963
665a44bb6a56 [project @ 1996-02-16 04:34:40 by jwe]
jwe
parents: 1959
diff changeset
301
4017
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
302 boolMatrix all (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
303 boolMatrix any (int dim = -1) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
304
4017
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
305 Matrix cumprod (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
306 Matrix cumsum (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
307 Matrix prod (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
308 Matrix sum (int dim = -1) const;
0eb247b9cc9b [project @ 2002-08-03 04:07:14 by jwe]
jwe
parents: 4015
diff changeset
309 Matrix sumsq (int dim = -1) const;
2385
170053c0f75e [project @ 1996-10-12 18:23:01 by jwe]
jwe
parents: 2354
diff changeset
310 Matrix abs (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
311
7620
36594d5bbe13 Move diag function into the octave_value class
David Bateman <dbateman@free.fr>
parents: 7503
diff changeset
312 Matrix diag (octave_idx_type k = 0) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
313
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
314 ColumnVector row_min (void) const;
2354
2ce6e1ec9b53 [project @ 1996-08-20 22:44:25 by jwe]
jwe
parents: 2349
diff changeset
315 ColumnVector row_max (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
316
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
317 ColumnVector row_min (Array<octave_idx_type>& index) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
318 ColumnVector row_max (Array<octave_idx_type>& index) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
319
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
320 RowVector column_min (void) const;
2354
2ce6e1ec9b53 [project @ 1996-08-20 22:44:25 by jwe]
jwe
parents: 2349
diff changeset
321 RowVector column_max (void) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
322
5275
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
323 RowVector column_min (Array<octave_idx_type>& index) const;
23b37da9fd5b [project @ 2005-04-08 16:07:35 by jwe]
jwe
parents: 5105
diff changeset
324 RowVector column_max (Array<octave_idx_type>& index) const;
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
325
1359
a6994c934a50 [project @ 1995-09-05 21:30:26 by jwe]
jwe
parents: 1315
diff changeset
326 // i/o
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
327
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
328 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
329 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
330
3933
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3723
diff changeset
331 static double resize_fill_value (void) { return 0; }
f9ea3dcf58ee [project @ 2002-05-15 03:21:00 by jwe]
jwe
parents: 3723
diff changeset
332
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
333 private:
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
334
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
335 Matrix (double *d, octave_idx_type r, octave_idx_type c) : MArray<double> (d, r, c) { }
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
336 };
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
337
5508
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
338 // Publish externally used friend functions.
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
339
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
340 extern OCTAVE_API Matrix real (const ComplexMatrix& a);
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
341 extern OCTAVE_API Matrix imag (const ComplexMatrix& a);
5508
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
342
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
343 // column vector by row vector -> matrix operations
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
344
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
345 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
346
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
347 // Other functions.
7865515fc6c2 [project @ 2005-10-26 15:24:07 by jwe]
jwe
parents: 5307
diff changeset
348
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
349 extern OCTAVE_API Matrix Givens (double, double);
1819
8b8498bf8ec5 [project @ 1996-01-31 11:29:17 by jwe]
jwe
parents: 1656
diff changeset
350
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
351 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
352
9665
1dba57e9d08d use blas_trans_type for xgemm
Jaroslav Hajek <highegg@gmail.com>
parents: 9661
diff changeset
353 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
354 blas_trans_type transa = blas_no_trans,
1dba57e9d08d use blas_trans_type for xgemm
Jaroslav Hajek <highegg@gmail.com>
parents: 9661
diff changeset
355 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
356
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
357 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
358
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
359 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
360 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
361 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
362
6108
143b556ce725 [project @ 2006-10-27 01:45:54 by jwe]
jwe
parents: 5958
diff changeset
363 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
364 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
365 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
366
9653
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
367 extern OCTAVE_API Matrix linspace (const ColumnVector& x1,
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
368 const ColumnVector& x2,
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
369 octave_idx_type n);
e087d7c77ff9 improve linspace in liboctave
Jaroslav Hajek <highegg@gmail.com>
parents: 8920
diff changeset
370
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
371 MS_CMP_OP_DECLS (Matrix, double, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
372 MS_BOOL_OP_DECLS (Matrix, double, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
373
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
374 SM_CMP_OP_DECLS (double, Matrix, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
375 SM_BOOL_OP_DECLS (double, Matrix, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
376
6708
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
377 MM_CMP_OP_DECLS (Matrix, Matrix, OCTAVE_API)
0ce71beb1cf3 [project @ 2007-06-13 06:40:48 by jwe]
jwe
parents: 6479
diff changeset
378 MM_BOOL_OP_DECLS (Matrix, Matrix, OCTAVE_API)
2870
3241d0057e78 [project @ 1997-04-19 01:21:29 by jwe]
jwe
parents: 2847
diff changeset
379
10350
12884915a8e4 merge MArray classes & improve Array interface
Jaroslav Hajek <highegg@gmail.com>
parents: 10312
diff changeset
380 MARRAY_FORWARD_DEFS (MArray, Matrix, double)
3573
6ae6f1180e62 [project @ 2000-02-04 09:01:59 by jwe]
jwe
parents: 3504
diff changeset
381
3689
9143cd2129c4 [project @ 2000-06-30 09:30:44 by jwe]
jwe
parents: 3585
diff changeset
382 template <class T>
9143cd2129c4 [project @ 2000-06-30 09:30:44 by jwe]
jwe
parents: 3585
diff changeset
383 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
384
458
38cb88095913 [project @ 1994-06-06 00:41:10 by jwe]
jwe
parents:
diff changeset
385 #endif