Question: 2 . 1 . Let x [ n ] = [ n ] + 2 [ n - 1 ] - [ n - 3

2.1. Let
x[n]=[n]+2[n-1]-[n-3], and ,h[n]=2[n+1]+2[n-1)
Compute and plot each of the following convolutions:
(a)y1[n]=x[n]**h[n]
(b)y2[n]=x[n+2]**h[n]
(c)y3[n]=x[n]**h[n+2]
2 . 1 . Let x [ n ] = [ n ] + 2 [ n - 1 ] - [ n -

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