GNU Octave  4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
Classes | Functions
dMatrix.h File Reference
#include "octave-config.h"
#include "DET.h"
#include "MArray.h"
#include "MDiagArray2.h"
#include "MatrixType.h"
#include "dNDArray.h"
#include "mx-defs.h"
#include "mx-op-decl.h"
Include dependency graph for dMatrix.h:
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Go to the source code of this file.

Classes

class  Matrix
 

Functions

OCTAVE_API Matrix Givens (double, double)
 
OCTAVE_API Matrix imag (const ComplexMatrix &a)
 
OCTAVE_API Matrix linspace (const ColumnVector &x1, const ColumnVector &x2, octave_idx_type n)
 
OCTAVE_API Matrix max (double d, const Matrix &m)
 
OCTAVE_API Matrix max (const Matrix &m, double d)
 
OCTAVE_API Matrix max (const Matrix &a, const Matrix &b)
 
OCTAVE_API Matrix min (double d, const Matrix &m)
 
OCTAVE_API Matrix min (const Matrix &m, double d)
 
OCTAVE_API Matrix min (const Matrix &a, const Matrix &b)
 
OCTAVE_API boolMatrix mx_el_and (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_and (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_and (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_eq (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_eq (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_eq (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_ge (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_ge (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_ge (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_gt (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_gt (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_gt (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_le (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_le (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_le (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_lt (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_lt (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_lt (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_ne (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_ne (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_ne (const Matrix &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_or (const Matrix &, const double &)
 
OCTAVE_API boolMatrix mx_el_or (const double &, const Matrix &)
 
OCTAVE_API boolMatrix mx_el_or (const Matrix &, const Matrix &)
 
OCTAVE_API Matrix operator* (const ColumnVector &a, const RowVector &b)
 
OCTAVE_API Matrix operator* (const Matrix &a, const Matrix &b)
 
Matrix operator* (const Matrix &x, const double &y)
 
Matrix operator* (const double &x, const Matrix &y)
 
Matrix operator*= (Matrix &x, const double &y)
 
Matrix operator+ (const double &x, const Matrix &y)
 
Matrix operator+ (const Matrix &x)
 
Matrix operator+ (const Matrix &x, const double &y)
 
Matrix operator+ (const Matrix &x, const Matrix &y)
 
Matrix operator+= (Matrix &x, const double &y)
 
Matrix operator+= (Matrix &x, const Matrix &y)
 
Matrix operator- (const Matrix &x, const double &y)
 
Matrix operator- (const double &x, const Matrix &y)
 
Matrix operator- (const Matrix &x)
 
Matrix operator- (const Matrix &x, const Matrix &y)
 
Matrix operator-= (Matrix &x, const Matrix &y)
 
Matrix operator-= (Matrix &x, const double &y)
 
Matrix operator/ (const Matrix &x, const double &y)
 
Matrix operator/ (const double &x, const Matrix &y)
 
Matrix operator/= (Matrix &x, const double &y)
 
Matrix product (const Matrix &x, const Matrix &y)
 
Matrix product_eq (Matrix &x, const Matrix &y)
 
Matrix quotient (const Matrix &x, const Matrix &y)
 
Matrix quotient_eq (Matrix &x, const Matrix &y)
 
template<typename T >
void read_int (std::istream &is, bool swap_bytes, T &val)
 
OCTAVE_API Matrix real (const ComplexMatrix &a)
 
OCTAVE_API Matrix Sylvester (const Matrix &, const Matrix &, const Matrix &)
 
OCTAVE_API Matrix xgemm (const Matrix &a, const Matrix &b, blas_trans_type transa=blas_no_trans, blas_trans_type transb=blas_no_trans)
 

Function Documentation

◆ Givens()

OCTAVE_API Matrix Givens ( double  ,
double   
)

Definition at line 2863 of file dMatrix.cc.

References Array< T >::elem(), F77_FUNC(), s, x, and y.

◆ imag()

OCTAVE_API Matrix imag ( const ComplexMatrix &  a)

Definition at line 390 of file dMatrix.cc.

References a, and mx_inline_imag().

Referenced by stack_complex_matrix().

◆ linspace()

OCTAVE_API Matrix linspace ( const ColumnVector &  x1,
const ColumnVector &  x2,
octave_idx_type  n 
)

Definition at line 3187 of file dMatrix.cc.

References current_liboctave_error_handler, i, Array< T >::numel(), and retval.

◆ max() [1/3]

OCTAVE_API Matrix max ( double  d,
const Matrix &  m 
)

Definition at line 3124 of file dMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::max(), result, and Array< T >::rows().

Referenced by norm1(), and Matrix::pseudo_inverse().

◆ max() [2/3]

OCTAVE_API Matrix max ( const Matrix &  m,
double  d 
)

Definition at line 3144 of file dMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::max(), result, and Array< T >::rows().

◆ max() [3/3]

OCTAVE_API Matrix max ( const Matrix &  a,
const Matrix &  b 
)

Definition at line 3164 of file dMatrix.cc.

References a, b, current_liboctave_error_handler, EMPTY_RETURN_CHECK, i, octave::math::max(), and result.

◆ min() [1/3]

OCTAVE_API Matrix min ( double  d,
const Matrix &  m 
)

Definition at line 3060 of file dMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::min(), result, and Array< T >::rows().

Referenced by Matrix::pseudo_inverse().

◆ min() [2/3]

OCTAVE_API Matrix min ( const Matrix &  m,
double  d 
)

Definition at line 3080 of file dMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::min(), result, and Array< T >::rows().

◆ min() [3/3]

OCTAVE_API Matrix min ( const Matrix &  a,
const Matrix &  b 
)

Definition at line 3100 of file dMatrix.cc.

References a, b, current_liboctave_error_handler, EMPTY_RETURN_CHECK, i, octave::math::min(), and result.

◆ mx_el_and() [1/3]

OCTAVE_API boolMatrix mx_el_and ( const Matrix &  ,
const double &   
)

Definition at line 3226 of file dMatrix.cc.

◆ mx_el_and() [2/3]

OCTAVE_API boolMatrix mx_el_and ( const double &  ,
const Matrix &   
)

Definition at line 3229 of file dMatrix.cc.

◆ mx_el_and() [3/3]

OCTAVE_API boolMatrix mx_el_and ( const Matrix &  ,
const Matrix &   
)

Definition at line 3232 of file dMatrix.cc.

◆ mx_el_eq() [1/3]

OCTAVE_API boolMatrix mx_el_eq ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_eq() [2/3]

OCTAVE_API boolMatrix mx_el_eq ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_eq() [3/3]

OCTAVE_API boolMatrix mx_el_eq ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_ge() [1/3]

OCTAVE_API boolMatrix mx_el_ge ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_ge() [2/3]

OCTAVE_API boolMatrix mx_el_ge ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_ge() [3/3]

OCTAVE_API boolMatrix mx_el_ge ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_gt() [1/3]

OCTAVE_API boolMatrix mx_el_gt ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_gt() [2/3]

OCTAVE_API boolMatrix mx_el_gt ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_gt() [3/3]

OCTAVE_API boolMatrix mx_el_gt ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_le() [1/3]

OCTAVE_API boolMatrix mx_el_le ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_le() [2/3]

OCTAVE_API boolMatrix mx_el_le ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_le() [3/3]

OCTAVE_API boolMatrix mx_el_le ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_lt() [1/3]

OCTAVE_API boolMatrix mx_el_lt ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_lt() [2/3]

OCTAVE_API boolMatrix mx_el_lt ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_lt() [3/3]

OCTAVE_API boolMatrix mx_el_lt ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_ne() [1/3]

OCTAVE_API boolMatrix mx_el_ne ( const Matrix &  ,
const double &   
)

Definition at line 3225 of file dMatrix.cc.

◆ mx_el_ne() [2/3]

OCTAVE_API boolMatrix mx_el_ne ( const double &  ,
const Matrix &   
)

Definition at line 3228 of file dMatrix.cc.

◆ mx_el_ne() [3/3]

OCTAVE_API boolMatrix mx_el_ne ( const Matrix &  ,
const Matrix &   
)

Definition at line 3231 of file dMatrix.cc.

◆ mx_el_or() [1/3]

OCTAVE_API boolMatrix mx_el_or ( const Matrix &  ,
const double &   
)

Definition at line 3226 of file dMatrix.cc.

◆ mx_el_or() [2/3]

OCTAVE_API boolMatrix mx_el_or ( const double &  ,
const Matrix &   
)

Definition at line 3229 of file dMatrix.cc.

◆ mx_el_or() [3/3]

OCTAVE_API boolMatrix mx_el_or ( const Matrix &  ,
const Matrix &   
)

Definition at line 3232 of file dMatrix.cc.

◆ operator*() [1/4]

OCTAVE_API Matrix operator* ( const ColumnVector &  a,
const RowVector &  b 
)

Definition at line 2506 of file dMatrix.cc.

References a, c, Array< T >::data(), F77_XFCN, Array< T >::numel(), and retval.

◆ operator*() [2/4]

OCTAVE_API Matrix operator* ( const Matrix &  a,
const Matrix &  b 
)

Definition at line 3048 of file dMatrix.cc.

References a, b, and xgemm().

◆ operator*() [3/4]

Matrix operator* ( const Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator*() [4/4]

Matrix operator* ( const double &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator*=()

Matrix operator*= ( Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+() [1/4]

Matrix operator+ ( const double &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+() [2/4]

Matrix operator+ ( const Matrix &  x)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+() [3/4]

Matrix operator+ ( const Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+() [4/4]

Matrix operator+ ( const Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+=() [1/2]

Matrix operator+= ( Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator+=() [2/2]

Matrix operator+= ( Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-() [1/4]

Matrix operator- ( const Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-() [2/4]

Matrix operator- ( const double &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-() [3/4]

Matrix operator- ( const Matrix &  x)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-() [4/4]

Matrix operator- ( const Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-=() [1/2]

Matrix operator-= ( Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator-=() [2/2]

Matrix operator-= ( Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator/() [1/2]

Matrix operator/ ( const Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator/() [2/2]

Matrix operator/ ( const double &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ operator/=()

Matrix operator/= ( Matrix &  x,
const double &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ product()

Matrix product ( const Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ product_eq()

Matrix product_eq ( Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ quotient()

Matrix quotient ( const Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ quotient_eq()

Matrix quotient_eq ( Matrix &  x,
const Matrix &  y 
)
inline

Definition at line 403 of file dMatrix.h.

◆ read_int()

template<typename T >
void read_int ( std::istream &  is,
bool  swap_bytes,
T &  val 
)

◆ real()

OCTAVE_API Matrix real ( const ComplexMatrix &  a)

Definition at line 384 of file dMatrix.cc.

References a, and mx_inline_real().

Referenced by stack_complex_matrix().

◆ Sylvester()

OCTAVE_API Matrix Sylvester ( const Matrix &  ,
const Matrix &  ,
const Matrix &   
)

Definition at line 2880 of file dMatrix.cc.

References a, a_nr, b, b_nr, c, F77_XFCN, Array< T >::fortran_vec(), retval, scale(), octave::math::schur< T >::schur_matrix(), Matrix::transpose(), and octave::math::schur< T >::unitary_matrix().

◆ xgemm()

OCTAVE_API Matrix xgemm ( const Matrix &  a,
const Matrix &  b,
blas_trans_type  transa = blas_no_trans,
blas_trans_type  transb = blas_no_trans 
)

Definition at line 2962 of file dMatrix.cc.

References a, a_nc, a_nr, b, b_nc, b_nr, blas_no_trans, c, octave::err_nonconformant(), F77_FUNC(), F77_XFCN, get_blas_trans_arg(), i, retval, and xddot().

Referenced by operator*().