Fourier Transform Python Packages

stingray

Anything can happen in the next half hour (including spectral timing made easy)!

s2fft

S2FFT: Differentiable and accelerated spherical transforms

quantflow

Quantitative finance and derivative pricing

discoepg

Open-source package for insects EPG data analysis

stochvolmodels

Python implementation of pricing analytics and Monte Carlo simulations for stochastic volatility models including log-normal SV model, Heston

pystog

PyStoG: Total scattering function manipulator

mpi4py-fft

mpi4py-fft is a Python package for computing Fast Fourier Transforms (FFTs).

elecphys

Electrophysiology data processing

z2n-periodogram

The Z2n periodogram is used to find the period of a given time series

optikit

A basic optics module

sdft

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

shift-fft

A scalable MPI library for computing fast Fourier transforms in python.

spike-py

The SPIKE program. A collaborative development for a FT-spectroscopy processing program

fourier-drawing

Fourier series visualizer - real-time epicycle simulation reconstructing arbitrary drawings via DFT coefficients

tsa-course

A collection of scripts and functions used in the course 'Time Series Analysis with Python'

pygpe

A fast Gross-Pitaevskii equation solver for scalar, spin-1 and spin-2 BEC systems.

pytalises

TALISES (This Ain't a LInear Schrödinger Equation Solver) is an easy-to-use Python implementation of the Split-Step Fourier Method, for numeric calculation of a wave function's time-propagation under the Schrödinger equation.

tsquad

numeric integration using tanh-sinh variable transformation

alchemycv

An advanced, all-in-one image processing and computer vision tool with a comprehensive GUI built in Python.

czt

Chirp Z-transform

scramblery

No description available

hybrid-face

See one face up close and another from far away!

complex-attn

Implementation of the attention and transformer from "Building Blocks for a Complex-Valued Transformer Architecture"

pyfftlog

Python version of the logarithmic FFT Fortran code FFTLog by Andrew Hamilton.