Scilab Website | Contribute with GitLab | Mailing list archives | ATOMS toolboxes
Scilab Online Help
6.1.0 - Français

Change language to:
English - 日本語 - Português - Русский

Please note that the recommended version of Scilab is 2025.0.0. This page might be outdated.
See the recommended documentation of this function

Aide de Scilab >> Traitement du Signal > Filtrage > iirgroup

iirgroup

group delay Lp IIR filter optimization

Syntax

[lt,grad]=iirgroup(p,r,theta,omega,wt,td)

Arguments

p

Lp criterion

r

vector of the module of the poles and the zeros of the filters

theta

vector of the argument of the poles and the zeros of the filters

omega

frequencies where the filter specifications are given

wt

weighting function for and the group delay

td

desired group delay

lt, grad

criterium and gradient values

Description

optimization of IIR filters for the Lp criterium for the the group delay. (Rabiner & Gold pp270-273).

Report an issue
<< iir Filtrage iirlp >>

Copyright (c) 2022-2024 (Dassault Systèmes)
Copyright (c) 2017-2022 (ESI Group)
Copyright (c) 2011-2017 (Scilab Enterprises)
Copyright (c) 1989-2012 (INRIA)
Copyright (c) 1989-2007 (ENPC)
with contributors
Last updated:
Tue Feb 25 08:50:22 CET 2020