Let the impulse responses of two LTID system be related as (a) Show that How does the frequency response H2(e jΩ ) relate to H1(e jΩ )? (b) If H 1 (z) represents an ideal lowpass filter with cutoff...

Let the impulse responses of two LTID system be related as

(a) Show that

How does the frequency response H2(e^jΩ) relate to H1(e^jΩ)?

(b) If H₁(z) represents an ideal lowpass filter with cutoff frequency Ωc, sketch H₂(ejΩ). What type of filter is H₂(z)?

May 13, 2022

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