subplot(211)
plot(t,y) //given signal
//low pass 8 points wfir filter
- smooth=[0.1197912,0.1242239,0.1272323,0.1287527,0.1287527,0.1272323,0.1242239,0.1197912];
- ys=conv(y,smooth,"same");
+ Smooth=[0.1197912,0.1242239,0.1272323,0.1287527,0.1287527,0.1272323,0.1242239,0.1197912];
+ ys=conv(y,Smooth,"same");
plot(t,ys,"r")// filtered signal
legend([_("given noisy signal"),_("filtered signal")])
title(_("Signal"))