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The transfer function H[z] corresponds to an LTID system : H[z] = 40(z-2) / (z2-0.4z-0.45) A) Calculate the phase and am

Posted: Sat May 21, 2022 12:42 am
by answerhappygod
The transfer function H[z] corresponds to an LTID system :
H[z] =
40(z-2) / (z2-0.4z-0.45)
A) Calculate the phase and amplitude response at Ω = π/3
A) Find y[k] if f[k] = 10cos(kπ/3) for all k
A) Determine the numerical value of y[-1]for the same f[k]