ops_matrices_eigen.h File Reference

This file implements eigenvalues/eigenvectors for any kind of matrix-like object. More...

#include <mrpt/math/math_frwds.h>
#include <mrpt/math/matrices_metaprogramming.h>

Include dependency graph for ops_matrices_eigen.h:

This graph shows which files directly or indirectly include this file:

Namespaces
namespace	mrpt
	This is the global namespace for all Mobile Robot Programming Toolkit (MRPT) libraries.
namespace	mrpt::math
	This base provides a set of functions for maths stuff.
namespace	mrpt::math::detail
Functions
Matrix eigenvectors

template<class MAT , class ARR >
void	mrpt::math::detail::tred2 (MAT &a, const size_t n, ARR &d, ARR &e)
	Householder reduction of a real, symmetric matrix a[1..n][1..n].
template<class MAT , class ARR >
void	mrpt::math::detail::tqli (ARR &d, ARR &e, const size_t n, MAT &z)
	QL algorithm with implicit shifts, to determine the eigenvalues and eigenvectors of a real, symmetric, tridiagonal matrix, or of a real, symmetric matrix previously reduced by tred2 x11.2.
template<class MATRIX1 , class MATRIX2 , class VECTOR1 >
void	mrpt::math::detail::eigenVectorsMatrix (const MATRIX1 &M, MATRIX2 *eVecs, VECTOR1 &eVals)
	eigenVectorsMatrix
template<class MATRIX1 , class MATRIX2 , class VECTOR1 >
void	mrpt::math::detail::eigenVectorsMatrix_special_2x2 (const MATRIX1 &M, MATRIX2 *eVecs, VECTOR1 &eVals)
template<class T >
T	mrpt::math::detail::pythag (const T a, const T b)
template<class T >
T	mrpt::math::detail::SIGN (T a, T b)

Detailed Description

This file implements eigenvalues/eigenvectors for any kind of matrix-like object.