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

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.

IT++ is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

IT++ is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with IT++. If not, see http://www.gnu.org/licenses/.

Definition in file eigen.cpp.

Generated on Mon Jun 10 2024 11:49:26 for IT++ by Doxygen 1.9.8