PyPEEC — Peer-reviewed • Rank 9.9 • Science 98%

PyPEEC: A 3D Quasi-Magnetostatic Solver using an FFT-Accelerated PEEC Method with Voxelization - Published in JOSS (2025)

kokkos-fft — Peer-reviewed • Rank 7.6 • Science 95%

kokkos-fft: A shared-memory FFT for the Kokkos ecosystem - Published in JOSS (2025)

GPUE — Peer-reviewed • Rank 6.0 • Science 95%

GPUE: Graphics Processing Unit Gross--Pitaevskii Equation solver - Published in JOSS (2018)

eeg-processing-matlab • Rank 2.5 • Science 77%

PencilFFTs • Rank 9.7 • Science 67%

Fast Fourier transforms of MPI-distributed Julia arrays

qdft • Rank 11.8 • Science 64%

Constant-Q Sliding DFT in C++, Rust and Python

FFTW • Rank 19.4 • Science 54%

Julia bindings to the FFTW library for fast Fourier transforms

HOODESolver.jl — Peer-reviewed • Rank 5.1 • Science 64%

HOODESolver.jl: A Julia package for highly oscillatory problems - Published in JOSS (2021)

https://github.com/pycroscopy/pycroscopy • Rank 15.7 • Science 46%

Scientific analysis of nanoscale materials imaging data

FdeSolver • Rank 6.0 • Science 54%

FdeSolver.jl: A Julia package for the numerical solution of fractional differential equations (FDEs) as well as systems of equations.

sdft • Rank 3.6 • Science 54%

Single file forward and inverse Sliding DFT in C, C++ and Python

FourierTools • Rank 10.5 • Science 44%

Tools for working with Fourier space.

https://github.com/marco-congedo/fourieranalysis.jl • Rank 10.0 • Science 36%

A Julia package for the Fourier analysis of Multivariate Data in the Frequency and Time-Frequency Domain

https://github.com/sinshu/numflat • Rank 12.8 • Science 26%

A numerical computation library for C#

eeg-correlation • Rank 2.2 • Science 26%

indigo • Rank 8.4 • Science 10%

High-Performance Structured Linear Operators

https://github.com/baioc/hxdsp • Science 13%

Cross-platform FFT in Haxe

https://github.com/ceyron/exponax • Science 36%

Efficient Differentiable n-d PDE solvers in JAX.

https://github.com/cool-japan/scirs • Science 26%

SciRS2 - Scientific Computing and AI in Rust

https://github.com/alagoz/drtsf • Science 13%

DRTSF: A New Feature-Based Framework Using Diverse Representations to Classify Time Series Efficiently and Effectively

https://github.com/bkraad47/fat_llama • Science 13%

fat_llama is a Python package for upscaling audio files to FLAC or WAV formats using advanced audio processing techniques. It utilizes CUDA-accelerated calculations to enhance audio quality by upsampling and adding missing frequencies through FFT, resulting in richer and more detailed audio.

gptools-stan • Science 57%

Gaussian processes on graphs and lattices in Stan.

https://github.com/altunenes/asap-rs • Science 26%

Zero-dependency Rust implementation of ASAP (Automatic Smoothing for Attention Prioritization) for Time Series

numere • Science 67%

Framework for numerical computations, data analysis and visualisation

gptools • Science 44%

Gaussian processes on graphs and lattices in Stan and pytorch.