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Question 3: This question relates to discrete Fourier transform. a) Consider two discrete-time LTI systems with impulse responses h₁[n] = u[n]u[-n + 2] h₂[n] = 8[n] 8 [n - 3] (i) Draw the impulse responses h₁ [n] and h₂[n]. (ii) Consider now a new discrete-time LTI system as the series connection of h[n] and h₂[n]. Obtain the impulse response h[n] of this new system and draw it. (iii) Obtain the frequency response H(2) of the LTI system defined by the impulse response h[n].

Question 3: This question relates to discrete Fourier transform. a) Consider two discrete-time LTI systems with impulse responses h₁[n] = u[n]u[-n + 2] h₂[n] = 8[n] 8 [n - 3] (i) Draw the impulse responses h₁ [n] and h₂[n]. (ii) Consider now a new discrete-time LTI system as the series connection of h[n] and h₂[n]. Obtain the impulse response h[n] of this new system and draw it. (iii) Obtain the frequency response H(2) of the LTI system defined by the impulse response h[n].

Introductory Circuit Analysis (13th Edition)
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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signals and systems help  can you help with step by step solving for these 3 questions can't solve them since 2 days 

Question 3: This question relates to discrete Fourier transform. a) Consider two discrete-time LTI systems with impulse responses h₁[n] = u[n]u[-n + 2] h₂[n] = 8[n] 8 [n - 3] (i) Draw the impulse responses h₁ [n] and h₂[n]. (ii) Consider now a new discrete-time LTI system as the series connection of h[n] and h₂[n]. Obtain the impulse response h[n] of this new system and draw it. (iii) Obtain the frequency response H(2) of the LTI system defined by the impulse response h[n].
Transcribed Image Text:Question 3: This question relates to discrete Fourier transform. a) Consider two discrete-time LTI systems with impulse responses h₁[n] = u[n]u[-n + 2] h₂[n] = 8[n] 8 [n - 3] (i) Draw the impulse responses h₁ [n] and h₂[n]. (ii) Consider now a new discrete-time LTI system as the series connection of h[n] and h₂[n]. Obtain the impulse response h[n] of this new system and draw it. (iii) Obtain the frequency response H(2) of the LTI system defined by the impulse response h[n].
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