function [J] = ComputeCritere(r,FreqCycl)%% [J] = ComputeCritere(r,FreqCycl)%% This function compute the Shalvi-Weinstein cost function% value for signal r.%% Author : Pierre JALLON% Date of creation : 04/23/2005% Date of last modification : 04/23/20005%

Den = mean(abs(r).^2).^2;if (length(FreqCycl)>0)    for (iC=1:length(FreqCycl));        Exp(iC,:) = exp(-2*i*pi*FreqCycl(iC)*(1:length(r)));    end    CCyclicCorrelationCoeff = 6*sum(abs(1/length(r)*r.^2*(Exp.')).^2);else    CCyclicCorrelationCoeff = 0;endJ = (mean(abs(r).^4)-CCyclicCorrelationCoeff)/Den - 3;