need mAtlab code of b partt.  Thank you

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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I need mAtlab code of b partt. 

Thank you

 

 

Given the DSP system:
y[n] = 2x[n] - 4x[n-1] -0.5y[n-1] - y[n-2]
(a) With initial conditions y(-2) 1, y(-1) = 0, x(-1) -1, and the input x[n]
(0.8)"u[n], compute the system response y[n] for 20 samples.
(b) With ZERO initial conditions, and the input x[n] = (0.8)"u[n], compute the system
response y[n] for 20 samples.
=
Transcribed Image Text:Given the DSP system: y[n] = 2x[n] - 4x[n-1] -0.5y[n-1] - y[n-2] (a) With initial conditions y(-2) 1, y(-1) = 0, x(-1) -1, and the input x[n] (0.8)"u[n], compute the system response y[n] for 20 samples. (b) With ZERO initial conditions, and the input x[n] = (0.8)"u[n], compute the system response y[n] for 20 samples. =
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