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Ajuda Scilab >> Processamento de Sinais > filters > iirgroup


group delay Lp IIR filter optimization

Calling Sequence




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


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


frequencies where the filter specifications are given


weighting function for and the group delay


desired group delay

lt, grad

criterium and gradient values


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

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Last updated:
Tue Apr 02 17:37:05 CEST 2013