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Classes | Namespaces | Functions
smat.h File Reference

Sparse Matrix Class Definitions. More...

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

Go to the source code of this file.

Classes

class  itpp::Mat< Num_T >
 Matrix Class (Templated) More...
 
class  itpp::Sparse_Mat< T >
 Templated Sparse Matrix Class. More...
 

Namespaces

namespace  itpp
 itpp namespace
 

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.
 

Detailed Description

Sparse Matrix Class Definitions.

Author
Tony Ottosson and Tobias Ringstrom

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 smat.h.

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