smat.h File Reference

Sparse Matrix Class Definitions. More...

#include <itpp/config.h>
#include <itpp/base/svec.h>

Go to the source code of this file.

Classes
class	itpp::Sparse_Mat< T >
	Templated Sparse Matrix Class. More...
Functions
template<class T >
Sparse_Mat< T >	itpp::operator+ (const Sparse_Mat< T > &m1, const Sparse_Mat< T > &m2)
	m1+m2 where m1 and m2 are sparse matrices
template<class T >
Sparse_Mat< T >	itpp::operator* (const T &c, const Sparse_Mat< T > &m)
	c*m where c is a scalar and m is a sparse matrix
template<class T >
Sparse_Mat< T >	itpp::operator* (const Sparse_Mat< T > &m1, const Sparse_Mat< T > &m2)
	m1*m2 where m1 and m2 are sparse matrices
template<class T >
Sparse_Vec< T >	itpp::operator* (const Sparse_Mat< T > &m, const Sparse_Vec< T > &v)
	m*v where m is a sparse matrix and v is a sparse vector
template<class T >
Vec< T >	itpp::operator* (const Sparse_Mat< T > &m, const Vec< T > &v)
	m*v where m is a sparse matrix and v is a full column vector
template<class T >
Vec< T >	itpp::operator* (const Vec< T > &v, const Sparse_Mat< T > &m)
	v'*m where m is a sparse matrix and v is a full column vector
template<class T >
Mat< T >	itpp::trans_mult (const Sparse_Mat< T > &m)
	m'*m where m is a sparse matrix
template<class T >
Sparse_Mat< T >	itpp::trans_mult_s (const Sparse_Mat< T > &m)
	m'*m where m is a sparse matrix
template<class T >
Sparse_Mat< T >	itpp::trans_mult (const Sparse_Mat< T > &m1, const Sparse_Mat< T > &m2)
	m1'*m2 where m1 and m2 are sparse matrices
template<class T >
Vec< T >	itpp::trans_mult (const Sparse_Mat< T > &m, const Vec< T > &v)
	m'*v where m is a sparse matrix and v is a full column vector
template<class T >
Sparse_Mat< T >	itpp::mult_trans (const Sparse_Mat< T > &m1, const Sparse_Mat< T > &m2)
	m1*m2' where m1 and m2 are sparse matrices
template<class T >
Sparse_Mat< T >	itpp::sparse (const Mat< T > &m, T epsilon)
	Convert a dense matrix m into its sparse representation.
template<class T >
Mat< T >	itpp::full (const Sparse_Mat< T > &s)
	Convert a sparse matrix s into its dense representation.
template<class T >
Sparse_Mat< T >	itpp::transpose (const Sparse_Mat< T > &s)
	Transpose a sparse matrix s.

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Detailed Description

Sparse Matrix Class Definitions.

Author:

Tony Ottosson and Tobias Ringstrom

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Copyright (C) 1995-2008 (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/>.

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