Fft Python Packages

mkl-fft

NumPy-based Python interface to Intel® oneAPI Math Kernel Library (oneMKL) Fourier Transform Functions

stftpitchshift

STFT based real-time pitch and timbre shifting in C++ and Python

torch-dct

DCT (discrete cosine transform) functions for pytorch

exponax

Efficient Differentiable n-d PDE Solvers in JAX.

ffsubsync

Automagically synchronize subtitles with video.

scirs2

SciRS2 - Scientific Computing and AI in Rust., providing SciPy-compatible APIs while leveraging Rust's performance, safety, and concurrency features. Unlike traditional scientific libraries

cmsisdsp

CMSIS-DSP embedded compute library for Cortex-M and Cortex-A

audio-workbench

Python wrapper for Audio Workbench Player (HTML/Streamlit embedding)

signavis

Interactive waveform + spectrogram audio player for analysis, annotation, and embeddable previews (Web, Streamlit, Gradio)

fat-llama

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.

pypeec

PyPEEC - 3D Quasi-Magnetostatic Solver

itk-vkfft

VkFFT backends for ITK FFT classes.

elecphys

Electrophysiology data processing

harm-analysis

A Python library to estimate parameters from a signal containing a tone.

sdft

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

trnfft

FFT and complex-valued tensor operations for AWS Trainium via NKI (cuFFT-equivalent) — Cooley-Tukey, Bluestein, STFT, ComplexTensor and complex NN layers.

gptools-stan

Gaussian processes on graphs and lattices in Stan.

cuxrft

Performs FFT in xarrays using cuda

qspectrumanalyzer

Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)

dtfft-fftw-openmpi

dtFFT - DataTyped Fast Fourier Transform

dtfft-openmpi

dtFFT - DataTyped Fast Fourier Transform

dtfft-mpich

dtFFT - DataTyped Fast Fourier Transform

dtfft-fftw-mpich

dtFFT - DataTyped Fast Fourier Transform

soapy-power

Obtain power spectrum from SoapySDR devices (RTL-SDR, Airspy, SDRplay, HackRF, bladeRF, USRP, LimeSDR, etc.)