https://github.com/connorslade/wave-sim

A GPU accelerated simulator for the discretized wave equation.
https://github.com/connorslade/wave-sim

wave-equation wave-simulation wave-simulator

Last synced: about 1 month ago
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A GPU accelerated simulator for the discretized wave equation.

• Host: GitHub
• URL: https://github.com/connorslade/wave-sim
• Owner: connorslade
• Created: 2024-05-11T04:34:51.000Z (8 months ago)
• Default Branch: main
• Last Pushed: 2024-06-12T03:34:34.000Z (7 months ago)
• Last Synced: 2024-06-12T10:18:26.298Z (7 months ago)
• Topics: wave-equation, wave-simulation, wave-simulator
• Language: Rust
• Homepage: https://connorcode.com/projects/wave-sim
• Size: 369 KB
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# wave-sim [![Build](https://github.com/connorslade/wave-sim/actions/workflows/build.yml/badge.svg?branch=main)](https://github.com/connorslade/wave-sim/actions/workflows/build.yml)

A GPU accelerated simulator for the discretized wave equation.

Check out the [configs](configs) directory for some demos and information on how to run the simulator yourself.

![Screenshot](https://github.com/connorslade/wave-sim/assets/50306817/889be748-7122-43b0-9fe0-bd533a81231b)

## References

- [Finite difference methods for wave equations](https://hplgit.github.io/fdm-book/doc/pub/wave/pdf/wave-4print.pdf)

- [A friendly review of absorbing boundary conditions and perfectly matched layers for classical and relativistic quantum waves equations](https://hal.science/hal-01374183)

- [Courant–Friedrichs–Lewy condition](https://en.wikipedia.org/wiki/Courant%E2%80%93Friedrichs%E2%80%93Lewy_condition)