IT++ Logo

sigfun.h File Reference


Detailed Description

Definitions of signal processing functions.

Author:
Tony Ottosson, Thomas Eriksson, Pal Frenger, and Tobias Ringstrom
-------------------------------------------------------------------------

IT++ - C++ library of mathematical, signal processing, speech processing, and communications classes and functions

Copyright (C) 1995-2008 (see AUTHORS file for a list of contributors)

This program 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 2 of the License, or (at your option) any later version.

This program 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 this program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA

-------------------------------------------------------------------------

Definition in file sigfun.h.

#include <itpp/base/vec.h>

Go to the source code of this file.

Namespaces

namespace  itpp

Functions

cvec itpp::xcorr (const cvec &x, const cvec &y, const int max_lag=-1, const std::string scaleopt="none")
 Cross Correlation.
cvec itpp::xcorr (const cvec &x, const int max_lag=-1, const std::string scaleopt="none")
 Cross Correlation.
void itpp::xcorr (const cvec &x, const cvec &y, cvec &out, const int max_lag=-1, const std::string scaleopt="none", bool autoflag=true)
 Cross Correlation.
mat itpp::cov (const mat &X, bool is_zero_mean=false)
 Covariance matrix calculation.
vec itpp::spectrum (const vec &v, int nfft=256, int noverlap=0)
 Power spectrum calculation.
vec itpp::spectrum (const vec &v, const vec &w, int noverlap=0)
 Power spectrum calculation.
vec itpp::filter_spectrum (const vec &a, int nfft=256)
 Power spectrum calculation of a filter.
vec itpp::filter_spectrum (const vec &a, const vec &b, int nfft=256)
 Power spectrum calculation of a filter.
void itpp::xcorr_old (const vec &x, const vec &y, vec &out, const int max_lag=-1, const std::string scaleopt="none")
 Cross-correlation calculation.
void itpp::xcorr (const vec &x, const vec &y, vec &out, const int max_lag, const std::string scaleopt)
 Cross-correlation calculation.
vec itpp::xcorr_old (const vec &x, const vec &y, const int max_lag=-1, const std::string scaleopt="none")
 Cross-correlation calculation.
vec itpp::xcorr (const vec &x, const vec &y, const int max_lag, const std::string scaleopt)
 Cross-correlation calculation.
vec itpp::xcorr_old (const vec &x, const int max_lag=-1, const std::string scaleopt="none")
 Auto-correlation calculation.
vec itpp::xcorr (const vec &x, const int max_lag, const std::string scaleopt)
 Auto-correlation calculation.

SourceForge Logo

Generated on Sat Apr 19 10:59:24 2008 for IT++ by Doxygen 1.5.5