fastmath.h File Reference

Definitions of special operations on vectors and matricies optimized for speed. More...

#include <itpp/base/vec.h>
#include <itpp/base/mat.h>
#include <itpp/itexports.h>

Go to the source code of this file.

Namespaces
namespace	itpp
	itpp namespace

Functions
void	itpp::sub_v_vT_m (mat &m, const vec &v)
	Calculates m=m-v*v'*m.
void	itpp::sub_m_v_vT (mat &m, const vec &v)
	Calculates m=m-m*v*v'.

Detailed Description

Definitions of special operations on vectors and matricies optimized for speed.

Author

Tony Ottosson and Tobias Ringstrom

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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/.

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Definition in file fastmath.h.