I had so much trouble getting my head around Fourier transforms at University ba... | Hacker News

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		simonw on Sept 23, 2021 \| parent \| context \| favorite \| on: Fourier Series Visualisation with D3 I had so much trouble getting my head around Fourier transforms at University back in the 2000s - and now interactive diagrams like these make the whole concept click almost instantly. Love these.

123pie123 on Sept 23, 2021 [–]

The math(s) got me!! pages upon pages upon pages

nice demo, but this site is great as well

https://www.myfourierepicycles.com/

you can draw your own picture and it converts it to FT

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