vnl_svd_economy< real_t > Class Template Reference

#include <vnl_svd_economy.h>

Public Types
typedef vnl_numeric_traits< real_t >::abs_t	singval_t
	The singular values of a matrix of complex<T> are of type T, not complex<T>. More...

Public Member Functions
	vnl_svd_economy (vnl_matrix< real_t > const &M)
vnl_matrix< real_t > const &	V () const
	Return right singular vectors. More...
vnl_matrix< real_t > &	V ()
vnl_vector< singval_t > const &	lambdas () const
	Return singular values in decreasing order. More...
vnl_vector< singval_t > &	lambdas ()
vnl_vector< real_t >	nullvector ()
	Return the rightmost column of V. More...

Protected Attributes
long	m_
long	n_
vnl_matrix< real_t >	V_
vnl_vector< singval_t >	sv_

Private Member Functions
	vnl_svd_economy (vnl_svd_economy< real_t > const &)
vnl_svd_economy< real_t > &	operator= (vnl_svd_economy< real_t > const &)

Detailed Description

template<class real_t>
class vnl_svd_economy< real_t >

Definition at line 19 of file vnl_svd_economy.h.

Member Typedef Documentation

singval_t

template<class real_t >

typedef vnl_numeric_traits<real_t>::abs_t vnl_svd_economy< real_t >::singval_t

The singular values of a matrix of complex<T> are of type T, not complex<T>.

Definition at line 23 of file vnl_svd_economy.h.

Constructor & Destructor Documentation

vnl_svd_economy() [1/2]

template<class real_t >

vnl_svd_economy< real_t >::vnl_svd_economy

(

vnl_matrix< real_t > const &

M

)

Definition at line 28 of file vnl_svd_economy.hxx.

vnl_svd_economy() [2/2]

template<class real_t >

vnl_svd_economy< real_t >::vnl_svd_economy ( vnl_svd_economy< real_t > const &  )

inlineprivate

Definition at line 44 of file vnl_svd_economy.h.

Member Function Documentation

lambdas() [1/2]

template<class real_t >

vnl_vector<singval_t> const& vnl_svd_economy< real_t >::lambdas ( ) const

inline

Return singular values in decreasing order.

Definition at line 32 of file vnl_svd_economy.h.

lambdas() [2/2]

template<class real_t >

vnl_vector<singval_t>& vnl_svd_economy< real_t >::lambdas ( )

inline

Definition at line 33 of file vnl_svd_economy.h.

nullvector()

template<class real_t >

vnl_vector< real_t > vnl_svd_economy< real_t >::nullvector

(

)

Return the rightmost column of V.

Definition at line 108 of file vnl_svd_economy.hxx.

operator=()

template<class real_t >

vnl_svd_economy<real_t>& vnl_svd_economy< real_t >::operator= ( vnl_svd_economy< real_t > const &  )

inlineprivate

Definition at line 45 of file vnl_svd_economy.h.

V() [1/2]

template<class real_t >

vnl_matrix<real_t> const& vnl_svd_economy< real_t >::V ( ) const

inline

Return right singular vectors.

Definition at line 28 of file vnl_svd_economy.h.

V() [2/2]

template<class real_t >

vnl_matrix<real_t>& vnl_svd_economy< real_t >::V ( )

inline

Definition at line 29 of file vnl_svd_economy.h.

Member Data Documentation

m_

template<class real_t >

long vnl_svd_economy< real_t >::m_

protected

Definition at line 39 of file vnl_svd_economy.h.

n_

template<class real_t >

long vnl_svd_economy< real_t >::n_

protected

Definition at line 39 of file vnl_svd_economy.h.

sv_

template<class real_t >

vnl_vector<singval_t> vnl_svd_economy< real_t >::sv_

protected

Definition at line 41 of file vnl_svd_economy.h.

V_

template<class real_t >

vnl_matrix<real_t> vnl_svd_economy< real_t >::V_

protected

Definition at line 40 of file vnl_svd_economy.h.

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

• core/vnl/algo/vnl_svd_economy.h
• core/vnl/algo/vnl_svd_economy.hxx