SimTK::Eigen Class Reference

Class to compute Eigen values and Eigen vectors of a matrix. More...

#include <LinearAlgebra.h>

Public Member Functions
	~Eigen ()
	Eigen ()
	Eigen (const Eigen &c)
	Eigen (Eigen &&c) noexcept
Eigen &	operator= (const Eigen &rhs)
Eigen &	operator= (Eigen &&rhs) noexcept
template<class ELT >
	Eigen (const Matrix_< ELT > &m)
	create a default eigen class
template<class ELT >
void	factor (const Matrix_< ELT > &m)
	supply matrix which eigen values will be computed for
template<class VAL , class VEC >
void	getAllEigenValuesAndVectors (Vector_< VAL > &values, Matrix_< VEC > &vectors)
	get all the eigen values and eigen vectors of a matrix
template<class T >
void	getAllEigenValues (Vector_< T > &values)
	get all the eigen values of a matrix
template<class VAL , class VEC >
void	getFewEigenValuesAndVectors (Vector_< VAL > &values, Matrix_< VEC > &vectors, int ilow, int ihi)
	get a few eigen values and eigen vectors of a symmetric matrix which are within a range of indices
template<class T >
void	getFewEigenVectors (Matrix_< T > &vectors, int ilow, int ihi)
	get a few eigen vectors of a symmetric matrix which are within a range of indices
template<class T >
void	getFewEigenValues (Vector_< T > &values, int ilow, int ihi)
	get a few eigen values of a symmetric matrix which are within a range of indices
template<class VAL , class VEC >
void	getFewEigenValuesAndVectors (Vector_< VAL > &values, Matrix_< VEC > &vectors, typename CNT< VAL >::TReal rlow, typename CNT< VAL >::TReal rhi)
	get a few eigen values and eigen vectors of a symmetric matrix which are within a range of eigen values
template<class T >
void	getFewEigenVectors (Matrix_< T > &vectors, typename CNT< T >::TReal rlow, typename CNT< T >::TReal rhi)
	get a few eigen vectors of a symmetric matrix which are within a range of eigen values
template<class T >
void	getFewEigenValues (Vector_< T > &values, typename CNT< T >::TReal rlow, typename CNT< T >::TReal rhi)
	get a few eigen values of a symmetric matrix which are within a range of eigen values

Protected Attributes
ClonePtr< EigenRepBase >	rep

Detailed Description

Class to compute Eigen values and Eigen vectors of a matrix.

Constructor & Destructor Documentation

~Eigen()

SimTK::Eigen::~Eigen

(

)

Eigen() [1/4]

SimTK::Eigen::Eigen

(

)

Eigen() [2/4]

SimTK::Eigen::Eigen

(

const Eigen &

c

)

Eigen() [3/4]

SimTK::Eigen::Eigen ( Eigen &&  c )

noexcept

Eigen() [4/4]

template<class ELT >

SimTK::Eigen::Eigen

(

const Matrix_< ELT > &

m

)

create a default eigen class

Member Function Documentation

operator=() [1/2]

Eigen & SimTK::Eigen::operator=

(

const Eigen &

rhs

)

operator=() [2/2]

Eigen & SimTK::Eigen::operator= ( Eigen &&  rhs )

noexcept

factor()

template<class ELT >

void SimTK::Eigen::factor

(

const Matrix_< ELT > &

m

)

supply matrix which eigen values will be computed for

getAllEigenValuesAndVectors()

template<class VAL , class VEC >

void SimTK::Eigen::getAllEigenValuesAndVectors	(	Vector_< VAL > &	values,
		Matrix_< VEC > &	vectors
	)

get all the eigen values and eigen vectors of a matrix

getAllEigenValues()

template<class T >

void SimTK::Eigen::getAllEigenValues

(

Vector_< T > &

values

)

get all the eigen values of a matrix

getFewEigenValuesAndVectors() [1/2]

template<class VAL , class VEC >

void SimTK::Eigen::getFewEigenValuesAndVectors	(	Vector_< VAL > &	values,
		Matrix_< VEC > &	vectors,
		int	ilow,
		int	ihi
	)

get a few eigen values and eigen vectors of a symmetric matrix which are within a range of indices

getFewEigenVectors() [1/2]

template<class T >

void SimTK::Eigen::getFewEigenVectors	(	Matrix_< T > &	vectors,
		int	ilow,
		int	ihi
	)

get a few eigen vectors of a symmetric matrix which are within a range of indices

getFewEigenValues() [1/2]

template<class T >

void SimTK::Eigen::getFewEigenValues	(	Vector_< T > &	values,
		int	ilow,
		int	ihi
	)

get a few eigen values of a symmetric matrix which are within a range of indices

getFewEigenValuesAndVectors() [2/2]

template<class VAL , class VEC >

void SimTK::Eigen::getFewEigenValuesAndVectors	(	Vector_< VAL > &	values,
		Matrix_< VEC > &	vectors,
		typename CNT< VAL >::TReal	rlow,
		typename CNT< VAL >::TReal	rhi
	)

get a few eigen values and eigen vectors of a symmetric matrix which are within a range of eigen values

getFewEigenVectors() [2/2]

template<class T >

void SimTK::Eigen::getFewEigenVectors	(	Matrix_< T > &	vectors,
		typename CNT< T >::TReal	rlow,
		typename CNT< T >::TReal	rhi
	)

get a few eigen vectors of a symmetric matrix which are within a range of eigen values

getFewEigenValues() [2/2]

template<class T >

void SimTK::Eigen::getFewEigenValues	(	Vector_< T > &	values,
		typename CNT< T >::TReal	rlow,
		typename CNT< T >::TReal	rhi
	)

get a few eigen values of a symmetric matrix which are within a range of eigen values

Member Data Documentation

rep

ClonePtr<EigenRepBase> SimTK::Eigen::rep

protected

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

• LinearAlgebra.h