a) If h(n) = COS cos(7. n) for 0 n 7, h(n) = [1,1,1,1,1,1,1,1]...

  

  

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a) If h₁(n) = COS cos(7. n) for 0 ≤ n ≤ 7, h₂(n) = [1,1,1,1,1,1,1,1] and if h(n) = h₁(n). h₂(n), calculate DFT of h(n) using convolution method. Hint: H (k) = (H₁(k) | H₂(k)) b) Consider the block diagram shown in Figure 7. Develop the difference equation relating the input x[n] and the output y[n]. 오 Figure 7 코 + 보미 a) If h₁(n) = COS cos(7. n) for 0 ≤ n ≤ 7, h₂(n) = [1,1,1,1,1,1,1,1] and if h(n) = h₁(n). h₂(n), calculate DFT of h(n) using convolution method. Hint: H (k) = (H₁(k) | H₂(k)) b) Consider the block diagram shown in Figure 7. Develop the difference equation relating the input x[n] and the output y[n]. 오 Figure 7 코 + 보미

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Solution Given So hin cos 4 osnsi for n0 h 0 cos h 1 ... View the full answer