Two sequences x1[n] and x2[n] are described as follows: x1=x2=1, x1=x2=2, x1=x2=1, x1[n]=x2[n]=0 for all n2. If x[n] is obtained by convolving x1[n] with x2[n],...

x[n] is convolved with h[n] to give y[n]. If y = 1 and y = 0, then h = _______. (Graphs are not uniformly scaled)

A discrete linear time invariant system has an impulse response function given by h[n]=δ[n]+(1/2)δ[n-1]+(1/3)δ[n-2]. For input signal x[n]=&de...