IT++ Logo Newcom Logo

filter_design.cpp File Reference

Filter design functions. More...

#include <itpp/base/filter_design.h>
#include <itpp/base/poly.h>
#include <itpp/base/elmatfunc.h>
#include <itpp/base/transforms.h>
#include <itpp/base/ls_solve.h>
#include <itpp/base/matfunc.h>
#include <itpp/base/specmat.h>
#include <itpp/base/filter.h>
#include <cstdlib>

Go to the source code of this file.

Namespaces

namespace  itpp

Functions

void polystab (const vec &a, vec &out)
void polystab (const cvec &a, cvec &out)
void filter_design_autocorrelation (const int N, const vec &f, const vec &m, vec &R)
 Calculate autocorrelation from the specified frequency-response (suitable for filter design).
void modified_yule_walker (const int m, const int n, const int N, const vec &R, vec &a)
 Estimation of AR-part in an ARMA model given the autocorrelation.
void arma_estimator (const int m, const int n, const vec &R, vec &b, vec &a)
 Estimation of ARMA model given the autocorrelation.
void yulewalk (const int N, const vec &f, const vec &m, vec &b, vec &a)
 ARMA filter design using a least-squares fit to the specified frequency-response.


Detailed Description

Filter design functions.

Author:
Tony Ottosson
Date
2007-04-18 08:11:24 +0200 (Wed, 18 Apr 2007)
Revision
1010

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

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.

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 filter_design.cpp.

SourceForge Logo

Generated on Fri Jan 11 08:51:39 2008 for IT++ by Doxygen 1.3.9.1