GPN11:Wavelets: Unterschied zwischen den Versionen

Aktuelle Version vom 22. Juni 2023, 20:14 Uhr

A talk by the_nihilist at GPN11.

Wavelets are increasingly being used in signal processing, digital audio and video compression, and more, replacing the "old" Fourier Transform.

In this short talk the fundamental ideas and concepts about wavelets will be presented, including (but not only): what's the difference between wavelets and the Fourier transform, Haar and Daubechies wavelets, how to implement the Fast Wavelet Transform.

Some knowledge of math (algebra, signal processing) is required.

Documentation

Slides: PDF
Video recording: gpn11-wavelets.mkv (Mirror)

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 A talk by the_nihilist at [[GPN11]].
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