Plot impulse response and frequency characteristic of filter

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Reference no: EM131594902

Question: Consider a digital filter with transfer function given by

H(z) = (0.7 + 0.2z-1 + 0.8z-2)/(1 + 0.5z-1 - 0.24z-2)

(i) Plot the impulse response and the frequency characteristics of the filter.

(ii) From the frequency characteristics, determine the maximum magnitude of the pass-band and stop-band ripples and the transition bandwidth

Reference no: EM131594902

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