this post was submitted on 21 Feb 2025
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Science Memes

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[–] Yppm@lemy.lol 23 points 2 months ago (1 children)

Is this how a Fourier transform actually works?

[–] Speculater@lemmy.world 23 points 2 months ago (1 children)

Yep. It translates time spaced frequencies to wavelength based space. So a 1Hz frequency would just have a single peak at 1s.

[–] vaionko@sopuli.xyz 2 points 2 months ago

Not necessarily wavelength based, it can be frequency too.