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a structural diff that understands syntax 🟥🟩
Math.NET Numerics
- math
- numerics
- linear-algebra
- fsharp
DO NOT CHECK OUT THESE FILES FROM GITHUB UNLESS YOU KNOW WHAT YOU ARE DOING. (See below.)
a Fast Fourier Transform (FFT) library that tries to Keep it Simple, Stupid
Linear algebra, eigenvalues, FFT, Bessel, elliptic, orthogonal polys, geometry, NURBS, numerical quadrature, 3D transfinite interpolation, random numbers, Mersenne twister, probability distributions, optimisation, differential equations.
- scientific-computing
- linear-algebra
- differential-equations
- sparse-systems
Swift Diff
Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library
- vulkan
- fft
- convolution
- r2c
Real-time WebGPU ocean renderer written from scratch, no engine. FFT waves, whitecaps, sun glitter, physically based sunset sky with clouds, free camera. Built with Claude Code (Opus 5.5). Opens from a single 61 KB HTML file in Chrome.
Real-time FFT ocean renderer for three.js (WebGL2): shore breakers, foam, caustics, underwater rendering and buoyancy at 170–300 fps
A pythonic python wrapper around FFTW
Solve automatic numerical differentiation problems in one or more variables.
The official NFFT library repository
- nfft
- fftw
- fourier-transform
- c
Fork of https://gitlab.mpcdf.mpg.de/mtr/pocketfft to simplify external contributions
Physically based real-time ocean in pure WebGL2: FFT waves, volumetric clouds, rain, squalls, lightning and sound. No image assets.
C++ implementation of the Local Binary Pattern texture descriptors. This class integrates with OpenCV and FFTW3 to bring a complete and fast implementation of the popular descriptors: LBP u2, ri, riu2 & hf. The routines for calculating these descriptors are inspired by the Matlab code of the original authors.
👩💻 Matrix and other math, accelerated by WebGPU and WASM
Fast Fourier Transform in GDScript
- godot
- fast-fourier-transform
- fft
- godotengine
Simple demo of filtering signal with an LPF and plotting its Short-Time Fourier Transform (STFT) and Laplace transform, in Python.
- stft
- hanning-window
- laplace-transform
- fft
Lua package that includes functions for Fast Fourier Transformations.
A fast MDCT implementation using SciPy and FFTs
- scientific-computing
- signal-processing
- scipy
- audio-analysis
Spectrogram calculation for NumPy
- signal-processing
- audio-analysis
- stft
- fft
Java Scientific Computing Library - Signal Processing, FFT, Filters, PSD, DCT, SciPy-like APIs for JVM & Android used in Machine Learning and Data Science.
- android
- java
- python
- scipy
Cross-compile the Linux kernel for Raspberry Pi with enhanced security in a single command.
- raspberry-pi
- linux-kernel
- raspberrypi-kernel
- security