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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: 0.194s | source
1. zkmon ◴[07 Dec 25 18:09 UTC] No.46183671[source]▶
It is more about the duality between the amplitude and frequency spaces and conversion between them. A bit similar to Hadamard gate for transforming a quantum state from computational basis to diagonal basis.