Scilab Function

iirgroup - group delay Lp IIR filter optimization

Calling Sequence

[lt,grad]=iirgroup(p,r,theta,omega,wt,td)
[cout,grad,ind]=iirlp(x,ind,p,[flag],lambda,omega,ad,wa,td,wt)

Parameters

Description

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