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📡 2D Nonlinear Wave Communication: Field Map

Interactive 2D sine-Gordon style wave field: two draggable transmitters drive a nonlinear medium, a draggable receiver shows its waveform and spectrum, and you can see cutoff, harmonics, intermodulation products and kink solitons.

Physics & Mechanics2DAdvanced60 FPS📱 Mobile-adapted⇄ 3D version

Details

CategoryPhysics & Mechanics

RenderingCanvas 2D

DifficultyAdvanced

Target FPS60

ControlsSliders for each transmitter's frequency, amplitude and phase plus medium strength, mass gap, damping, pulse size and speed; linear, sine-Gordon or cubic medium, absorbing or reflecting walls; drag transmitters and receiver, click the field to drop a pulse.

nonlinear wavessine-Gordonintermodulationdispersionsolitonsspectrum

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⚙ Under the hood

nonlinear wavessine-Gordonintermodulationdispersionsolitonsspectrum

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install