core/vnl/algo/vnl_symmetric_eigensystem.cxx File Reference

---

Detailed Description

Author:

Andrew W.

Fitzgibbon, Oxford RRG Created: 29 Aug 96

Definition in file vnl_symmetric_eigensystem.cxx.

#include "vnl_symmetric_eigensystem.h"
#include <vcl_cassert.h>
#include <vcl_algorithm.h>
#include <vcl_cmath.h>
#include <vcl_iostream.h>
#include <vnl/vnl_copy.h>
#include <vnl/vnl_math.h>
#include <vnl/algo/vnl_netlib.h>

Go to the source code of this file.

Functions
void	vnl_symmetric_eigensystem_compute_eigenvals (double M11, double M12, double M13, double M22, double M23, double M33, double &l1, double &l2, double &l3)
	Find eigenvalues of a symmetric 3x3 matrix.
bool	vnl_symmetric_eigensystem_compute (vnl_matrix< float > const &A, vnl_matrix< float > &V, vnl_vector< float > &D)
	Find eigenvalues of a symmetric matrix.
bool	vnl_symmetric_eigensystem_compute (vnl_matrix< double > const &A, vnl_matrix< double > &V, vnl_vector< double > &D)
	Find eigenvalues of a symmetric matrix.

---

Function Documentation

bool vnl_symmetric_eigensystem_compute	(	vnl_matrix< double > const &	A,
		vnl_matrix< double > &	V,
		vnl_vector< double > &	D
	)

Find eigenvalues of a symmetric matrix.

Definition at line 110 of file vnl_symmetric_eigensystem.cxx.

bool vnl_symmetric_eigensystem_compute	(	vnl_matrix< float > const &	A,
		vnl_matrix< float > &	V,
		vnl_vector< float > &	D
	)

Find eigenvalues of a symmetric matrix.

Definition at line 96 of file vnl_symmetric_eigensystem.cxx.

void vnl_symmetric_eigensystem_compute_eigenvals	(	double	M11,
		double	M12,
		double	M13,
		double	M22,
		double	M23,
		double	M33,
		double &	l1,
		double &	l2,
		double &	l3
	)

Find eigenvalues of a symmetric 3x3 matrix.

   Matrix is   M11  M12  M13
               M12  M22  M23
               M13  M23  M33
   

Definition at line 26 of file vnl_symmetric_eigensystem.cxx.

---