mat.h File Reference

Matrix Class Definitions. More...

#include <itpp/config.h>
#include <itpp/base/itassert.h>
#include <itpp/base/math/misc.h>
#include <itpp/base/factory.h>
#include <itpp/base/vec.h>

Go to the source code of this file.

Classes
class	itpp::Mat< Num_T >
	Matrix Class (Templated). More...
Typedefs
typedef Mat< bin >	bmat
	bin matrix
Functions
template<class Num_T >
Mat< Num_T >	itpp::concat_horizontal (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Horizontal concatenation of two matrices.
template<class Num_T >
Mat< Num_T >	itpp::concat_vertical (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Vertical concatenation of two matrices.
template<class Num_T >
Mat< Num_T >	itpp::operator+ (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Addition of two matrices.
template<class Num_T >
Mat< Num_T >	itpp::operator+ (const Mat< Num_T > &m, Num_T t)
	Addition of a matrix and a scalar.
template<class Num_T >
Mat< Num_T >	itpp::operator+ (Num_T t, const Mat< Num_T > &m)
	Addition of a scalar and a matrix.
template<class Num_T >
Mat< Num_T >	itpp::operator- (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Subtraction of two matrices.
template<class Num_T >
Mat< Num_T >	itpp::operator- (const Mat< Num_T > &m, Num_T t)
	Subtraction of matrix and scalar.
template<class Num_T >
Mat< Num_T >	itpp::operator- (Num_T t, const Mat< Num_T > &m)
	Subtraction of scalar and matrix.
template<class Num_T >
Mat< Num_T >	itpp::operator- (const Mat< Num_T > &m)
	Negation of matrix.
template<class Num_T >
Mat< Num_T >	itpp::operator* (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Multiplication of two matrices.
template<class Num_T >
Vec< Num_T >	itpp::operator* (const Mat< Num_T > &m, const Vec< Num_T > &v)
	Multiplication of matrix and vector.
template<class Num_T >
Mat< Num_T >	itpp::operator* (const Mat< Num_T > &m, Num_T t)
	Multiplication of matrix and scalar.
template<class Num_T >
Mat< Num_T >	itpp::operator* (Num_T t, const Mat< Num_T > &m)
	Multiplication of scalar and matrix.
template<class Num_T >
Mat< Num_T >	itpp::elem_mult (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Element wise multiplication of two matrices.
template<class Num_T >
void	itpp::elem_mult_out (const Mat< Num_T > &m1, const Mat< Num_T > &m2, Mat< Num_T > &out)
	Element wise multiplication of two matrices, storing the result in matrix out.
template<class Num_T >
void	itpp::elem_mult_out (const Mat< Num_T > &m1, const Mat< Num_T > &m2, const Mat< Num_T > &m3, Mat< Num_T > &out)
	Element wise multiplication of three matrices, storing the result in matrix out.
template<class Num_T >
void	itpp::elem_mult_out (const Mat< Num_T > &m1, const Mat< Num_T > &m2, const Mat< Num_T > &m3, const Mat< Num_T > &m4, Mat< Num_T > &out)
	Element wise multiplication of four matrices, storing the result in matrix out.
template<class Num_T >
void	itpp::elem_mult_inplace (const Mat< Num_T > &m1, Mat< Num_T > &m2)
	In-place element wise multiplication of two matrices. Fast version of B = elem_mult(A, B).
template<class Num_T >
Num_T	itpp::elem_mult_sum (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Element wise multiplication of two matrices, followed by summation of the resultant elements. Fast version of sumsum(elem_mult(A, B)).
template<class Num_T >
Mat< Num_T >	itpp::operator/ (const Mat< Num_T > &m, Num_T t)
	Element-wise division by a scalar.
template<class Num_T >
Mat< Num_T >	itpp::operator/ (Num_T t, const Mat< Num_T > &m)
	Element-wise division (t is the dividend, elements of m are divisors).
template<class Num_T >
Mat< Num_T >	itpp::elem_div (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Element wise division of two matrices.
template<class Num_T >
void	itpp::elem_div_out (const Mat< Num_T > &m1, const Mat< Num_T > &m2, Mat< Num_T > &out)
	Element wise division of two matrices, storing the result in matrix out.
template<class Num_T >
Num_T	itpp::elem_div_sum (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
	Element wise division of two matrices, followed by summation of the resultant elements. Fast version of sumsum(elem_div(A, B)).
template<class Num_T >
std::ostream &	itpp::operator<< (std::ostream &os, const Mat< Num_T > &m)
	Output stream for matrices.
template<class Num_T >
std::istream &	itpp::operator>> (std::istream &is, Mat< Num_T > &m)
	Input stream for matrices.

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Detailed Description

Matrix Class Definitions.

Author:

Tony Ottosson, Tobias Ringstrom, Adam Piatyszek and Conrad Sanderson

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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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