Midterm Solution 2003 Spring

Midterm Solution 2003 Spring - with 0.5 to get the answer....

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Midterm Solution Problem 1 (a) i. −∞ = = k k n h k x n y ] [ ] [ ] [ ii. Y( jw e ) = X( jw e ) H( jw e )
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Problem 2: (a) y[n] = x[n] h[n] = ( δ [n+1] +2 δ [n] + δ [n-1]) ( δ [n] +2 δ [n-1] + δ [n-2]) = δ [n+1] +2 δ [n] + δ [n-1] + 2 δ [n] + 4 δ [n-1] + 2 δ [n-2] + δ [n-1] + 2 δ [n-2] + δ [n-3] = δ [n+1] + 4 δ [n] + 6 δ [n-1] + 4 δ [n-2] + δ [n-3] (b) Here I provide you a general solution to this problem. You just substitute a
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Unformatted text preview: with 0.5 to get the answer. You just substitute a with 0.5 to get the answer. That is: y [n] = + 5 . 1 5 . 1 1 n u [n] Problem 3 Problem 4 Problem 5 (b)...
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Midterm Solution 2003 Spring - with 0.5 to get the answer....

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