eigen.cpp File Reference

Eigenvalue decomposition functions. More...

#include <itpp/config.h>
#include <itpp/base/algebra/eigen.h>
#include <itpp/base/converters.h>

Go to the source code of this file.

Namespaces
namespace	itpp
	itpp namespace

Functions
bool	itpp::eig_sym (const mat &A, vec &d, mat &V)
	Calculates the eigenvalues and eigenvectors of a symmetric real matrix.
bool	itpp::eig_sym (const mat &A, vec &d)
	Calculates the eigenvalues of a symmetric real matrix.
bool	itpp::eig_sym (const cmat &A, vec &d, cmat &V)
	Calculates the eigenvalues and eigenvectors of a hermitian complex matrix.
bool	itpp::eig_sym (const cmat &A, vec &d)
	Calculates the eigenvalues of a hermitian complex matrix.
bool	itpp::eig (const mat &A, cvec &d, cmat &V)
	Calculates the eigenvalues and eigenvectors of a real non-symmetric matrix.
bool	itpp::eig (const mat &A, cvec &d)
	Calculates the eigenvalues of a real non-symmetric matrix.
bool	itpp::eig (const cmat &A, cvec &d, cmat &V)
	Calculates the eigenvalues and eigenvectors of a complex non-hermitian matrix.
bool	itpp::eig (const cmat &A, cvec &d)
	Calculates the eigenvalues of a complex non-hermitian matrix.
vec	itpp::eig_sym (const mat &A)
	Calculates the eigenvalues of a symmetric real matrix.
vec	itpp::eig_sym (const cmat &A)
	Calculates the eigenvalues of a hermitian complex matrix.
cvec	itpp::eig (const mat &A)
	Calculates the eigenvalues of a real non-symmetric matrix.
cvec	itpp::eig (const cmat &A)
	Calculates the eigenvalues of a complex non-hermitian matrix.

Detailed Description

Eigenvalue decomposition functions.

Author

Tony Ottosson

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Copyright (C) 1995-2010 (see AUTHORS file for a list of contributors)

This file is part of IT++ - a C++ library of mathematical, signal processing, speech processing, and communications classes and functions.

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Definition in file eigen.cpp.