FloatSVD Class Reference

#include "floatSVD.h"

Collaboration diagram for FloatSVD:

Public Member Functions
	FloatSVD (void)
	FloatSVD (const FloatMatrix &a, SVD::type svd_type=SVD::std, SVD::driver svd_driver=SVD::GESVD)
	FloatSVD (const FloatMatrix &a, octave_idx_type &info, SVD::type svd_type=SVD::std, SVD::driver svd_driver=SVD::GESVD)
	FloatSVD (const FloatSVD &a)
	~FloatSVD (void)
FloatMatrix	left_singular_matrix (void) const
FloatSVD &	operator= (const FloatSVD &a)
FloatMatrix	right_singular_matrix (void) const
FloatDiagMatrix	singular_values (void) const

Private Member Functions
octave_idx_type	init (const FloatMatrix &a, SVD::type svd_type=SVD::std, SVD::driver svd_driver=SVD::GESVD)

Private Attributes
FloatMatrix	left_sm
FloatMatrix	right_sm
FloatDiagMatrix	sigma
SVD::type	type_computed

Friends
std::ostream &	operator<< (std::ostream &os, const FloatSVD &a)

Detailed Description

Definition at line 32 of file floatSVD.h.

Constructor & Destructor Documentation

FloatSVD::FloatSVD ( void  )

inline

Definition at line 38 of file floatSVD.h.

FloatSVD::FloatSVD ( const FloatMatrix &  a, SVD::type  svd_type = SVD::std, SVD::driver  svd_driver = SVD::GESVD  )

inline

Definition at line 40 of file floatSVD.h.

FloatSVD::FloatSVD ( const FloatMatrix &  a, octave_idx_type &  info, SVD::type  svd_type = SVD::std, SVD::driver  svd_driver = SVD::GESVD  )

inline

Definition at line 47 of file floatSVD.h.

FloatSVD::FloatSVD ( const FloatSVD &  a )

inline

Definition at line 55 of file floatSVD.h.

FloatSVD::~FloatSVD ( void  )

inline

Definition at line 73 of file floatSVD.h.

Member Function Documentation

octave_idx_type FloatSVD::init ( const FloatMatrix &  a, SVD::type  svd_type = SVD::std, SVD::driver  svd_driver = SVD::GESVD  )

private

Definition at line 84 of file floatSVD.cc.

References Array< T >::cols(), SVD::economy, F77_CHAR_ARG_LEN, F77_CONST_CHAR_ARG2, F77_XFCN, DiagArray2< T >::fortran_vec(), Array< T >::fortran_vec(), SVD::GESDD, SVD::GESVD, left_sm, max(), OCTAVE_LOCAL_BUFFER, FloatMatrix::resize(), DiagArray2< T >::resize(), Array< T >::resize(), right_sm, Array< T >::rows(), sigma, SVD::sigma_only, FloatMatrix::transpose(), and type_computed.

FloatMatrix FloatSVD::left_singular_matrix

(

void

)

const

Definition at line 58 of file floatSVD.cc.

References left_sm, SVD::sigma_only, and type_computed.

Referenced by Fsvd(), operator<<(), and FloatMatrix::pseudo_inverse().

FloatSVD& FloatSVD::operator= ( const FloatSVD &  a )

inline

Definition at line 60 of file floatSVD.h.

References left_sm, right_sm, sigma, and type_computed.

FloatMatrix FloatSVD::right_singular_matrix

(

void

)

const

Definition at line 71 of file floatSVD.cc.

References right_sm, SVD::sigma_only, and type_computed.

Referenced by Fsvd(), operator<<(), and FloatMatrix::pseudo_inverse().

FloatDiagMatrix FloatSVD::singular_values ( void  ) const

inline

Definition at line 75 of file floatSVD.h.

Referenced by Fsvd(), operator<<(), and FloatMatrix::pseudo_inverse().

Friends And Related Function Documentation

std::ostream& operator<< ( std::ostream &  os, const FloatSVD &  a  )

friend

Definition at line 205 of file floatSVD.cc.

Member Data Documentation

FloatMatrix FloatSVD::left_sm

private

Definition at line 88 of file floatSVD.h.

Referenced by init(), left_singular_matrix(), and operator=().

FloatMatrix FloatSVD::right_sm

private

Definition at line 89 of file floatSVD.h.

Referenced by init(), operator=(), and right_singular_matrix().

FloatDiagMatrix FloatSVD::sigma

private

Definition at line 87 of file floatSVD.h.

Referenced by init(), and operator=().

SVD::type FloatSVD::type_computed

private

Definition at line 85 of file floatSVD.h.

Referenced by init(), left_singular_matrix(), operator=(), and right_singular_matrix().

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The documentation for this class was generated from the following files:

• liboctave/numeric/floatSVD.h
• liboctave/numeric/floatSVD.cc