Fourier transforms

Here is a recap of proper normalizations for the Fourier series/DTFT (i.e. torus/\mathbb{Z} domains), DFT (\mathbb{Z}_N), and also a brief reminder of Plancherel’s theorem.

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About Dmitry Ostrovsky

PhD student with interests in learning theory, statistics, and optimization, working with Anatoli Juditsky and Zaid Harchaoui.
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