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MODEL::Eigenvalues Class Template Reference

#include <eigenvalues.h>

List of all members.

Public Types
typedef NT::number	numT
typedef NT::vect	vect
typedef NT::matrix	matrix
typedef NT::vf	vf
typedef NumericTraits<complex, dims>::vect	EVect
Public Methods
	Eigenvalues (const matrix &ma)
const vect&	real (void)
const vect&	imag (void)
Private Methods
const matrix&	balance (void)
const matrix&	hessenberg (void)
void	calculate (void)
	NO_COPY (Eigenvalues)
Private Attributes
matrix	m
vect	wr
vect	wi
Static Private Attributes
const number	radix = 2.

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Detailed Description

template<integer dims, typename nelem = number, class NT = NumericTraits<nelem,dims>> class MODEL::Eigenvalues

Returns the eigenvalues of a nonsymmetrix matrix

Definition at line 34 of file eigenvalues.h.

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Constructor & Destructor Documentation

Eigenvalues ( const matrix & ma ) [inline]

Calculate upon initialisation Definition at line 46 of file eigenvalues.h.

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Member Function Documentation

NO_COPY ( Eigenvalues<dims, nelem, NT> ) [private]

No copy or assign

const Eigenvalues< dims, nelem, NT >::matrix & balance ( void ) [private]

Return the balanced matrix. Balances the matrix for more accurate calculation. From NRC Definition at line 255 of file eigenvalues.h. Referenced by calculate().

void calculate ( void ) [private]

Calculate the eigenvalues explicitly. From NRC [hqr] Definition at line 84 of file eigenvalues.h. Referenced by Eigenvalues().

const Eigenvalues< dims, nelem, NT >::matrix & hessenberg ( void ) [private]

Return het Hessenberg form. Converts the matrix to upper Hessenberg form thru Gaussian pivoting. From NRC Definition at line 320 of file eigenvalues.h. Referenced by calculate().

const vect & imag ( void ) [inline]

Get the imag part Definition at line 53 of file eigenvalues.h.

const vect & real ( void ) [inline]

Get the real part Definition at line 50 of file eigenvalues.h.

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

• eigenvalues.h

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To get the sources or tarballs, please go to SourceForge or you can use the CVS repository.

More Info? Michael Peeters. Also, check our research website: www.alna.vub.ac.be

Last update: June 2002.

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