core/vnl/algo/vnl_symmetric_eigensystem.txx File Reference

#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.

Defines
#define	vnl_symmetric_eigensystem_txx_
#define	VNL_SYMMETRIC_EIGENSYSTEM_INSTANTIATE(T)
Functions
template<class T >
void	vnl_symmetric_eigensystem_compute_eigenvals (T M11, T M12, T M13, T M22, T M23, T M33, T &l1, T &l2, T &l3)
	Find eigenvalues of a symmetric 3x3 matrix.
template<class T >
bool	vnl_symmetric_eigensystem_compute (vnl_matrix< T > const &A, vnl_matrix< T > &V, vnl_vector< T > &D)
	Find eigenvalues of a symmetric matrix.

---

Detailed Description

Author:

Andrew W. Fitzgibbon, Oxford RRG

Date:

Created: 29 Aug 96

     Modifications
      24 Mar 2010  Peter Vanroose  renamed from .cxx to .txx and moved out template instantiations
   

Definition in file vnl_symmetric_eigensystem.txx.

---

Define Documentation

#define VNL_SYMMETRIC_EIGENSYSTEM_INSTANTIATE

(

T

)

Value:

template class vnl_symmetric_eigensystem<T >; \
template void vnl_symmetric_eigensystem_compute_eigenvals(T,T,T,T,T,T,T&,T&,T&); \
template bool vnl_symmetric_eigensystem_compute(vnl_matrix<T > const&, vnl_matrix<T > &, vnl_vector<T >&)

Definition at line 236 of file vnl_symmetric_eigensystem.txx.

#define vnl_symmetric_eigensystem_txx_

Definition at line 3 of file vnl_symmetric_eigensystem.txx.

---

Function Documentation

template<class T >

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

Find eigenvalues of a symmetric matrix.

Definition at line 95 of file vnl_symmetric_eigensystem.txx.

template<class T >

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

Find eigenvalues of a symmetric 3x3 matrix.

   Matrix is   M11  M12  M13
               M12  M22  M23
               M13  M23  M33
   

Definition at line 30 of file vnl_symmetric_eigensystem.txx.