Homework 7, ECE438, Fall 2014, Prof. Boutin

Hard copy due in class, Wednesday October 29, 2014.

Presentation Guidelines

• Write only on one side of the paper.
• Use a "clean" sheet of paper (e.g., not torn out of a spiral book).
• Staple the pages together.
• Include a cover page.
• Do not let your dog play with your homework.

Questions 1

Compute the z-transform of the signal

$ x[n]= \left( \frac{1}{2} \right)^n u[-n] $

Questions 2

Compute the z-transform of the signal

$ x[n]= $

Question 3

Compute the z-transform of the signal

$ x[n]= $

Question 4

Compute the inverse z-transform of

$ X(z)= $

Question 5

Compute the inverse z-transform of

$ X(z)= $

Discussion

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• write comment/question here
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