29#ifndef FILTER_DESIGN_H
30#define FILTER_DESIGN_H
33#include <itpp/itexports.h>
55ITPP_EXPORT
void polystab(
const vec &a, vec &out);
57ITPP_EXPORT
void polystab(
const cvec &a, cvec &out);
74ITPP_EXPORT
void freqz(
const cvec &b,
const cvec& a,
const int N, cvec &h, vec &w);
75ITPP_EXPORT cvec
freqz(
const cvec &b,
const cvec& a,
const int N = 512);
76ITPP_EXPORT cvec
freqz(
const cvec &b,
const cvec& a,
const vec &w);
78ITPP_EXPORT
void freqz(
const vec &b,
const vec& a,
const int N, cvec &h, vec &w);
79ITPP_EXPORT cvec
freqz(
const vec &b,
const vec& a,
const int N = 512);
80ITPP_EXPORT cvec
freqz(
const vec &b,
const vec& a,
const vec &w);
119ITPP_EXPORT
void modified_yule_walker(
const int m,
const int n,
const int N,
const vec &R, vec &a);
144ITPP_EXPORT
void arma_estimator(
const int m,
const int n,
const vec &R, vec &b, vec &a);
161ITPP_EXPORT
void yulewalk(
const int N,
const vec &f,
const vec &m, vec &b, vec &a);
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 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.
void arma_estimator(const int m, const int n, const vec &R, vec &b, vec &a)
Estimation of ARMA model given the autocorrelation.
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 polystab(const vec &a, vec &out)
Polynomial Stabilization.
void freqz(const cvec &b, const cvec &a, const int N, cvec &h, vec &w)
Frequency response of filter.
Templated Vector Class Definitions.