# Lecture 2 Blog, ECE438 Fall 2010, Prof. Boutin

Wendesday August 25, 2010 (Week 1) - See Course Outline.

In the second lecture, we introduced the CT Fourier transform in terms of frequency "f" and discussed its relationship with the frequency transform in terms of $ \omega $. The "rep" and "comb" functions were introduced. Some subtleties regarding the rescaling of the Dirac delta were observed. The first homework was announced. It is due next Wednesday.

Idea: How about a couple of you take this table of CTFT and make a new one in terms of f?

Relevant Rhea pages created by students last fall:

- About the CTFT in terms of f and its properties
- About scaling of the Dirac Delta
- About the Rep and Comb function
- Summary of CT and DT Fourier transforms

Do you see any mistake in these pages? Do you have questions? Feel free to write directly on these pages, expand them, or write new pages.

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