Homework 3, ECE438, Fall 2013, Prof. Boutin

Due by 9:30am Friday September 13, 2013

Solve the following 4 practice problems. Then share two of your solutions for feedback. (Share your solutions directly on the corresponding pages, after loggin in with your CAREER account, using the Wikitext markup language-- same as Wikipedia. Email your instructor if you want an anonymous login. )

• DTFT
  • Compute the DT Fourier transform of a sinc
  • Compute the DT Fourier transform of a rect
• z-transform
  • Compute this z-transform
  • Compute this z-transform

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