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Fourier Series Animation (Square Wave)

A 2-minute video by Brek Martin about transforms and signals, computing mechanisms and theory of computation, on the Mathematics shelf. It came up in r/3Blue1Brown, in a thread called “More 3Blue1Brown video suggestions”.

Brek Martin, Video, 2 min, 2015, on the Mathematics shelf

Hi Guys :) Fixed fuzzy waveforms, was writing to integer screen coordinates. Added the third axis, in a 2D environment though. My own programming, but thanks to meyavuz (YouTube), and Dr Dom for help with this. iOS simulator can run it fine, but has a stutter hare and there when screen capturing.