14. Spectral representation of signals

3,930 views · Published 18 March 2014 · 49:14 · Indexed 10 November 2026

Channel: MIT OpenCourseWare · 2014 · Education

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MIT 6.02 Introduction to EECS II: Digital Communication Systems, Fall 2012
View the complete course: http://ocw.mit.edu/6-02F12
Instructor: George Verghese

This lecture starts with a demonstration of echo cancelation using deconvolution, and then continues to cover the spectral content of signals. Fast Fourier transform, and the effect of a low-pass channel are also discussed.

License: Creative Commons BY-NC-SA
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