A causal discrete time filter has a z-domain description of (22+0.82 +0.64)(z-1.5) Ĥ(z) = 23 a.) Is this filter FIR or IIR? Briefly justify your answer. b.) Is is filter stable or not? Briefly justify your answer. c.) Find the impulse response, h[n], for this filter. d.) Find the transfer function of the filter as function of normalized radial fre- quency, W. e.) For your answer in part d.), find the value of the transfer function at = -2π/3, = 0 and ŵ= +2/3. If the answer is complex, specify the magnitude and angle (in degrees).

A causal discrete time filter has a z-domain description of (22+0.82 +0.64)(z-1.5) Ĥ(z) = 23 a.) Is this filter FIR or IIR? Briefly justify your answer. b.) Is is filter stable or not? Briefly justify your answer. c.) Find the impulse response, h[n], for this filter. d.) Find the transfer function of the filter as function of normalized radial fre- quency, W. e.) For your answer in part d.), find the value of the transfer function at = -2π/3, = 0 and ŵ= +2/3. If the answer is complex, specify the magnitude and angle (in degrees).

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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