Lecture

Discrete Fourier Transform: Signals of Unlimited Duration

In course

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Description

This lecture covers the Discrete Fourier Transform (DFT) applied to signals of unlimited duration, emphasizing the need to limit their duration for accurate representation. Various windowing techniques like rectangular, parabolic, cosine, Hanning, and Hamming windows are discussed to approximate the DFT of signals with infinite duration.

Instructor

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Official source

https://mediaspace.epfl.ch/media/0_oojbf772

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Ontological neighbourhood

Information engineering

Signal processing: Fourier analysis

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