Приложение 2. ... figure . subplot(2,1,1); . plot(t,y) . zoom xon . yfft=abs(fft(y)); . ... plot(freal, abs(h)) . plot(freal, abs(h).*abs(h)) . ... title ('а') . ... soutfft=abs(fft(sout1)); . ... flen=length(fhis); . ... plot(fhis(1:flen),sumyfft1(1:flen)) . ... plot(fhis(1:flen),sumsoutfft1(1:flen)) . ... plot(fhis(1:flen),sigrechis(1:flen)) . ... plot(freal, abs(h).*abs(h),'r',... fhis(2:flen), sigrechis(2:flen).*sigrechis(2:flen)) %,... % fhis(2:flen), sumsigrec2(2:flen)) . ...