Homework Q1: Solve the following difference equation by using Z transform y(k)-3y(k-1)+금y(k - 2) = 2sin) y(-1) = 2, y(-2) = 4 Ans: 13 1 112 96 sin (k) cos 85 Gk): k20 85 Q2: The signal f(k) has Z transform as the following: 27* - 25 +323 + 2z? F(Z) = Z7 + 276 + z5 + z* + 0.5 Compute f(3). Ans: f(3) = 8 Q3: The signal f(t) = 2 – 2cos(2nt) is sampled every T second. What is the Z transform for the sampled signal f(k) at T = 0.1 sec. Q4: Find Z transform for the following sampled signal: ((-1)* S(k) = k = 4,5,6, . elsewhere Q5: Write the Difference Equation for the following sampled system, and solve it: 02 0.4 0.4 02. 02

Homework Q1: Solve the following difference equation by using Z transform y(k)-3y(k-1)+금y(k - 2) = 2sin) y(-1) = 2, y(-2) = 4 Ans: 13 1 112 96 sin (k) cos 85 Gk): k20 85 Q2: The signal f(k) has Z transform as the following: 27* - 25 +323 + 2z? F(Z) = Z7 + 276 + z5 + z* + 0.5 Compute f(3). Ans: f(3) = 8 Q3: The signal f(t) = 2 – 2cos(2nt) is sampled every T second. What is the Z transform for the sampled signal f(k) at T = 0.1 sec. Q4: Find Z transform for the following sampled signal: ((-1)* S(k) = k = 4,5,6, . elsewhere Q5: Write the Difference Equation for the following sampled system, and solve it: 02 0.4 0.4 02. 02

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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