Курсовая работа: Проектування блоку обробки сигналів

for n=4:(N-3),

err3=err3+(ys(n-2)-yf_out2(n+2))^2;

end

err3=sqrt(err3/n);

ampz_t_ok=1:641;

for i=1:(length(ampz_t_ok)),

ampz_t_ok(i)=ampz_tsr(i)*ampz_t(i);

end

scf(17)

plot2d(frq_s,ampz_t_ok,logflag="ln")

xgrid()

scf(18)

subplot(311), plot2d(frq_s(1:400),ampz_t_ok(1:400),logflag="ln"),xgrid()

subplot(312), plot2d(f(1:400),ampsi(1:400),logflag="ln"), xgrid()

//subplot(413), plot2d(f(1:400),amp(1:400),logflag="ln"), xgrid()

subplot(313), plot2d(frq_s(1:400),ach2(1:400),logflag="ln"), xgrid(), xgrid()