Lecture 15 Blog, ECE438 Fall 2014, Prof. Boutin

Monday September 29, 2013 (Week 6) - See Course Outline.

Jump to Lecture 1, 2, 3 ,4 ,5 ,6 ,7 ,8 ,9 ,10 ,11 ,12 ,13 ,14 ,15 ,16 ,17 ,18 ,19 ,20 ,21 ,22 ,23 ,24 ,25 ,26 ,27 ,28 ,29 ,30 ,31 ,32 ,33 ,34 ,35 ,36 ,37 ,38 ,39 ,40 ,41 ,42 ,43 ,44

Today we continued the explanation of where the DFT comes from (as a sampling of the DTFT) and we discussed some properties of the DFT. We emphasized the periodicity of the DFT as well as the periodicity of the signal being transformed.

Action Items

• Begin working on HW5. It's due Monday.
• Work on your slecture.
• Begin working on reviewing slectures

Related Rhea Pages

• Table of DFT pairs and properties.
• Practice problems on the DFT
  • Compute this DFT
  • Compute this other DFT

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