mat.h File Reference

Matrix Class Definitions. More...

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

Go to the source code of this file.

## Classes

class | itpp::Vec< Num_T >
| Vector Class (Templated) More...
class | itpp::Mat< Num_T >
| Matrix Class (Templated) More...
class | itpp::Mat< Num_T >
| Matrix Class (Templated) More...

## Namespaces

| itpp
| itpp namespace

## 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. More...
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. More...
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. More...
template<class Num_T >
Mat< Num_T > | itpp::operator+ (Num_T t, const Mat< Num_T > &m)
| Addition of a scalar and a matrix. More...
template<class Num_T >
Mat< Num_T > | itpp::operator- (const Mat< Num_T > &m1, const Mat< Num_T > &m2)
| Subtraction of two matrices. More...
template<class Num_T >
Mat< Num_T > | itpp::operator- (const Mat< Num_T > &m, Num_T t)
| Subtraction of matrix and scalar. More...
template<class Num_T >
Mat< Num_T > | itpp::operator- (Num_T t, const Mat< Num_T > &m)
| Subtraction of scalar and matrix. More...
template<class Num_T >
Mat< Num_T > | itpp::operator- (const Mat< Num_T > &m)
| Negation of matrix. More...
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. More...
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. More...

## Detailed Description

Matrix Class Definitions.

Author
  Tony Ottosson, Tobias Ringstrom, Adam Piatyszek and Conrad Sanderson

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 mat.h.

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