Lecture 17 Blog, ECE438 Fall 2011, Prof. Boutin

Friday September 30, 2011 (Week 6) - See Course Outline.

Today we discussed how reconstructed the DTFT of a signal from its DFT.

Action items

• Keep working on the fourth homework
• Everybody should add at least one formula/property to our DFT table.
• Keep working on the three new practice problems (and share your answers)
  • Compute this DFT
  • Compute this other DFT
  • What kind of signals are band-limited?

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