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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Use MATLAB or Octave to plot the first 12 samples for each of the following sequences:
a. x,[n] = 5 cos(0.1an+30° )u[n]
b. x [n]=-26[n-5]
c. x, [n]=5(0.75)" sin (0.Izn)u[n]
d. x, [n]= 8[n+1]=20[n=1]+5u[n-4]
Here, u[n]and 8[n] are unit-step and unit-impulse functions respectively.
Transcribed Image Text:Use MATLAB or Octave to plot the first 12 samples for each of the following sequences: a. x,[n] = 5 cos(0.1an+30° )u[n] b. x [n]=-26[n-5] c. x, [n]=5(0.75)" sin (0.Izn)u[n] d. x, [n]= 8[n+1]=20[n=1]+5u[n-4] Here, u[n]and 8[n] are unit-step and unit-impulse functions respectively.
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