Lecture

Sinusoidal aliasing

Description

This lecture covers the concept of sinusoidal aliasing, explaining how the continuous-time complex exponential is periodic, the trouble that arises when the frequency is higher than the sampling rate, and the phenomenon of aliasing when the frequency is not properly sampled. It also delves into the aliasing of sinusoids by increasing or decreasing the input frequency and sampling rate, showcasing examples and discussing the implications.

In MOOCs (4)

Instructors (3)

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Official source

https://mediaspace.epfl.ch/media/0_om1a3pxi

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