Lecture 17 Blog, ECE438 Fall 2014, Prof. Boutin
Friday October 3, 2014 (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 derived a "practical" formula for reconstructing the DTFT of a finite duration signal from the DFT coefficients of the periodic repetition of the signal. We then began talking about the FFT. In particular, we looked at the "butterfly" representing a 2-point DFT.
Action Items
- Finish HW5. It's due Monday.
- Work on your slecture if you haven't finished it yet.
- Work on reviewing slectures.
Previous: Lecture 16
Next: Lecture 18
