spot 50

Spot 50

This spot demonstrates how to draw a complex closed shape with epicycles based on the Fourier series. A left mouseclick into the canvas erases the deer drawing. Now You can draw Your own closed shape with the left mouse button down. If You release the mouse button, or if you leave the canvas while drawing, Your drawing is redrawn with epicycles. Save Your drawing with the right mouse button.

Reset Button
Clears the canvas and redraws the deer shape.


Videos and Links:

[1] 3Blue1Brown YouTube Video Englisch
But what is the Fourier Transform? A visual introduction.
[2] Wikipedia english
Fourier Series
[3] Wikipedia english
[4] Simon Xu YouTube Video Englisch
Discrete Fourier Transform
[5] The Coding Train YouTube Video Englisch
Daniel Shiffman, Coding Challenge #130.3, Fourier transform drawing with complex number input
[6] Mathologer YouTube Video Englisch
Epicycles, komplex fourier transforms and Homer Simpson