function output=WienerScalart96(signal,fs,IS)% output=WIENERSCALART96(signal,fs,IS)% Wiener filter based on tracking a priori SNR usingDecision-Directed % method, proposed by Scalart et al 96. In this method it is assumed that% SNRpost=SNRprior +1. based on this the Wiener Filter can be adapted to a% model like Ephraims model in which we have a gain function which is a% function of a priori SNR and a priori SNR is being tracked using Decision% Directed method. % Author: Esfandi
