Te=0.1; Nu=128; Nech=15; N=Nu*Nech; Nbit=2; nb_coef=127; r=0.35; fe=Nech; gain_em=1; gain_rec=1/Nech; p=filter_tap(1,nb_coef,Nech,r,1); m1=2^(int(log(N+nb_coef-1)/log(2))+1); Nb_vec=3; nb_event=3 Tfin=Te*Nb_vec; sigma=0.2;