Math-GSL-Linalg-SVD version 0.0.2
DESCRIPTION
The singular value decomposition (SVD) is an important factorization of a rectangular real matrix - see http://en.wikipedia.org/wiki/Singular_value_decomposition. Eigendecomposition is the factorization of a matrix into a canonical form, whereby the matrix is represented in terms of its eigenvalues and eigenvectors - see http://en.wikipedia.org/wiki/Eigendecomposition_of_a_matrix. This module implements the SVD and Eigen decomposition routines of the The C GNU Scientific Library (GSL). It provides simple convinience methods in the upper-level Math::GSL::Linalg::SVD namespace to perform these operations. Alternatively, it also provides direct access to the C routines in the Math::GSL::Linalg::SVD::Matrix, Math::GSL::Linalg::SVD::Vector and Math::GSL::Linalg::SVD::Eigen namespaces.
INSTALLATION
To install this module type the following:
Install gsl package
Make sure the libraries gsl, gslcblas are in standard search paths.
perl Makefile.PL
make
make test
make install
DEPENDENCIES
Just gsl.
COPYRIGHT AND LICENCE
Put the correct copyright and licence information here.
Copyright (C) 2009 by Dr Daniel S. T. Hughes
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.10.0 or,
at your option, any later version of Perl 5 you may have available.