Lecture

Existence and properties of the DTFT

Description

This lecture covers the existence and properties of the Discrete-Time Fourier Transform (DTFT). It explains the conditions for the existence of DTFT, the inversion process, formal basis change, and key properties such as linearity, time shift, modulation, time reversal, and conjugation. Special cases for symmetric and real sequences are also discussed.

In MOOCs (4)

Instructors (3)

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Official source

https://mediaspace.epfl.ch/media/0_o7gxrj84

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Ontological neighbourhood

Information engineering

Signal processing: Fourier analysis

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