y[n] is the convolution of x[n] and h[n]
how can i compute y[n] ?
No products are associated with this question.
With all due respect, I think you need to take some time to read the MATLAB documentation.
n = 0:3; x=n.^3-n.^2; m=[-2:-1]; h=1./m; y = conv(x,h)