pde
15 repositories with this topic · all topics
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fmm3dbie's interior Helmholtz impedance solver ported to WebGPU in single precision, as an interactive web app
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GPU (CUDA) implementation of fmm3dbie's interior Helmholtz impedance solver, compared with fmm3dbie on a room with absorbing walls
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An interactive tutorial on the Dirichlet problem for Laplace's and Poisson's equations: exact ground truth by construction, ten chapters from finite differences to boundary integral equations, every method an editable MATLAB script that runs in the browser via numbl
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A plucked string and its resonating box, simulated as two coupled wave equations (MATLAB compiled to WebGPU) in the browser
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3D acoustic scattering solved live in the browser: a WebGPU leapfrog on a cubic grid, viewed by volume ray marching
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2D acoustic scattering solved live in the browser: MATLAB compiled to WebGPU compute kernels
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Reaction-diffusion (Turing patterns) on closed surfaces given by spherical-harmonic embeddings, solved live in the browser on WebGPU
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Reaction-diffusion (Turing patterns) on the sphere, solved live in the browser with spherical harmonics on WebGPU
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Reaction-diffusion on the sphere: the solver is MATLAB, lowered by numbl in the browser and compiled to WebGPU compute kernels
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1D Scattering from Springs on a String using the Windowed Fourier Projection Method