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sigfun.cpp File Reference

Implementation of signal processing functions. More...

#include <itpp/base/sigfun.h>
#include <itpp/base/transforms.h>
#include <itpp/base/converters.h>
#include <itpp/base/elmatfunc.h>
#include <itpp/base/matfunc.h>
#include <itpp/base/stat.h>
#include <itpp/base/specmat.h>
#include <itpp/base/window.h>

Go to the source code of this file.

Namespaces

namespace  itpp

Functions

vec xcorr_old (const vec &x, const int max_lag, const std::string scaleopt)
 Auto-correlation calculation.
vec xcorr (const vec &x, const int max_lag, const std::string scaleopt)
cvec xcorr (const cvec &x, const int max_lag, const std::string scaleopt)
 Cross Correlation.
vec xcorr (const vec &x, const vec &y, const int max_lag, const std::string scaleopt)
cvec xcorr (const cvec &x, const cvec &y, const int max_lag, const std::string scaleopt)
 Cross Correlation.
void xcorr (const vec &x, const vec &y, vec &out, const int max_lag, const std::string scaleopt)
void xcorr_old (const vec &x, const vec &y, vec &out, const int max_lag, const std::string scaleopt)
 Cross-correlation calculation.
vec xcorr_old (const vec &x, const vec &y, const int max_lag, const std::string scaleopt)
 Cross-correlation calculation.
void xcorr (const cvec &x, const cvec &y, cvec &out, const int max_lag, const std::string scaleopt, bool autoflag)
 Cross Correlation.
mat cov (const mat &X, bool is_zero_mean)
 Covariance matrix calculation.
vec spectrum (const vec &v, int nfft, int noverlap)
 Power spectrum calculation.
vec spectrum (const vec &v, const vec &w, int noverlap)
 Power spectrum calculation.
vec filter_spectrum (const vec &a, int nfft)
 Power spectrum calculation of a filter.
vec filter_spectrum (const vec &a, const vec &b, int nfft)
 Power spectrum calculation of a filter.


Detailed Description

Implementation of signal processing functions.

Author:
Tony Ottosson, Thomas Eriksson, Pal Frenger, and Tobias Ringstrom
Date
2007-04-18 08:58:29 +0200 (Wed, 18 Apr 2007)
Revision
1013

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

Copyright (C) 1995-2007 (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.

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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

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Definition in file sigfun.cpp.

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