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An Interactive Guide to the Fourier Transform

(betterexplained.com)
247 points pykello | 1 comments | 02 Dec 25 06:50 UTC | HN request time: 0.193s | source
1. biophysboy ◴[07 Dec 25 21:26 UTC] No.46185319[source]▶
My favorite application of the Fourier transform is converting convolution into pointwise multiplication. This is used to speed up multiple sequence alignment in bioinformatics.