Fourier Epicycles

Dual-chain DFT drawing

Source image

Drop an image or click to browse · PNG, JPG, WEBP

Harmonics N 80

1 500 components

Animation speed 1.00×

slow fast

Live readout

Harmonics 80

Samples 1,000

RMS error 0.00%

Try

Top chain: X(t) coefficients

Side chain: Y(t) coefficients

Pen: intersecting guides

Default heart · 1,000 samples

LIVE DFT