Coding Challenge #130.2: Fourier Transform User Drawing

In this "Drawing with Fourier Transform" follow-up, I render any path drawn by the user with the mouse using the Discrete Fourier Transform algorithm and epicycles.
#fourier #transform #epicycles

💻 Code: https://thecodingtrain.com/CodingChallenges/130.2-fourier-transform-drawing
🎥 Part 1: https://youtu.be/MY4luNgGfms

Links discussed in this video:
🔗 FFT on Algorithm Archive: https://www.algorithm-archive.org/contents/cooley_tukey/cooley_tukey.html
🔗 Discrete Fourier transform on Wikipedia: https://en.wikipedia.org/wiki/Discrete_Fourier_transform
🎥 But what is the Fourier Transform? A visual introduction by 3Blue1Brown: https://youtu.be/spUNpyF58BY

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🎥Intro to Programming using p5.js: https://www.youtube.com/playlist?list=PLRqwX-V7Uu6Zy51Q-x9tMWIv9cueOFTFA

📄 Code of Conduct: https://github.com/CodingTrain/Code-of-Conduct
🌐Help us caption and translate: http://www.youtube.com/timedtext_cs_panel?c=UCvjgXvBlbQiydffZU7m1_aw&tab=2
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🔗 p5.js: https://p5js.org
🔗 Processing: https://processing.org

Видео Coding Challenge #130.2: Fourier Transform User Drawing канала The Coding Train