A discrete-time system has a unit impulse response h[n]. (a) Let the input to the discrete-time system
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A discrete-time system has a unit impulse response h[n].
(a) Let the input to the discrete-time system be a pulse x[n] = u[n] − u[n − 4] compute the output of the system in terms of the impulse response.
(b) Let h[n] = 0.5n u[n] what would be the response of the system y[n] to x[n] = u[n] − u[n − 4]? Plot the output y[n].
(c) Use the convolution sum to verify your response y[n].
(d) Use the function conv to compute the response y[n] to x[n] = u[n] − u[n − 4]. Plot both the input and output.
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a The input can be written as so the system response is b If hn 05 n un then c Consider the in...View the full answer
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