Lecture

Discrete Fourier Transform: Lecture 12

In course

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Description

This lecture covers the Discrete Fourier Transform (DFT) and the Fast Fourier Transform (FFT), explaining the transformation process, properties of orthogonal functions, and trigonometric approximations. It also delves into the concept of periodization, convergence, and the sampling theorem, providing insights into the Fourier series and the reconstruction of periodic functions.

Instructors (2)

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Official source

https://mediaspace.epfl.ch/media/0_61agxx4l

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Ontological neighbourhood

Information engineering

Signal processing: Fourier analysis

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