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Q1/ Let x(n)=[2 4 -3 1 -5 4 7 5].Generate and plot the y(n) y(n) = 2e0.5" x(n) + cos(0.1an)x(n + 2) -20 < n< 20

Q1/ Let x(n)=[2 4 -3 1 -5 4 7 5].Generate and plot the y(n) y(n) = 2e0.5" x(n) + cos(0.1an)x(n + 2) -20 < n< 20

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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i %M li. Yイ docs.google.com/forms/d/ O upfoad TlIEs ang supmit tNIS TOm. Not eem4008@uomustansiriyah.edu.iq? Switch account * Required * الاسم الثلاثي Your answer Note: Show all the information in the plots. QI/ Let x(n)=[2 4 -3 1 -5 4 7 5] .Generate and plot the y(n) y(n) = 2e0.5"x(n) + cos(0.1rn) x (n + 2) -20 < n < 20 Q2/ Determine and plot the result x4(n) of the following operations: X,(z) = z³ + 2z' + 3z¬1 + 4z¬2 + z-3 X2(z) = 2z2 –- z-1 + z¬5 X3(z) = 2z* – z³ + z' + 4z¬1 X4(z) = X,(z)X2(z) + X3(z) Q3/Determine whether this system is time invariant or not y(n)=nx(n)+n-0.3x(n-3)sin(0.5rn) Your answer صور النتائج II >
Transcribed Image Text:i %M li. Yイ docs.google.com/forms/d/ O upfoad TlIEs ang supmit tNIS TOm. Not eem4008@uomustansiriyah.edu.iq? Switch account * Required * الاسم الثلاثي Your answer Note: Show all the information in the plots. QI/ Let x(n)=[2 4 -3 1 -5 4 7 5] .Generate and plot the y(n) y(n) = 2e0.5"x(n) + cos(0.1rn) x (n + 2) -20 < n < 20 Q2/ Determine and plot the result x4(n) of the following operations: X,(z) = z³ + 2z' + 3z¬1 + 4z¬2 + z-3 X2(z) = 2z2 –- z-1 + z¬5 X3(z) = 2z* – z³ + z' + 4z¬1 X4(z) = X,(z)X2(z) + X3(z) Q3/Determine whether this system is time invariant or not y(n)=nx(n)+n-0.3x(n-3)sin(0.5rn) Your answer صور النتائج II >
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