# Lecture 37 Blog, ECE438 Fall 2010, Prof. Boutin

Friday November 19, 2010 (Week 13) - See Course Outline.

Today, we discussed the particularities of the CSFT of separable signals. We then listed some important CSFT pairs. We ended our discussion of the CSFT by giving the formulas for the CSFT in polar coordinates and discussed two properties (rotation and circular symmetry) that that can easily be derived from this other way of expressing the CSFT. We finished the class with a short introduction to image processing using an LTI system.

Related Rhea pages:

- a pdf file of the notes of Hector Santos on 2D signals and CSFT
- Summary of Spectral Analysis of 2D signals by Ryan Scheidt
- Basic Signals Definitions (from the Collective Table of Formulas).

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