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spectrum

Spectral Analysis in Python

libfmp

libfmp - Python package for teaching and learning Fundamentals of Music Processing (FMP)

scidatatool

SciDataTool is an open-source Python package for scientific data handling. The objective is to provide a user-friendly, unified, flexible module to postprocess any kind of signal. It is meant to be used by researchers, R&D engineers and teachers in any scientific area. This package allows to efficiently store data fields in the time/space or in the frequency domain, to easily perform Fourier Transforms, to extract slices, to convert units, to compare several fields, etc. It therefore leads to simplified plot commands.

slip

a Simple Library for Image Processing

shenfun

High performance computational platform in Python for the spectral Galerkin method

sdft

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

tomobar

TOmographic MOdel-BAsed Reconstruction (ToMoBAR) software

xrayvisim

XRAYVISION is an open-source Python library for Fourier or synthesis imaging of X-Rays.

fourier-drawing

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

scramblery

Desktop app for image and video scrambling/bluring with various methods including Fourier phase, diffeomorphic scramble with optical flow : Entire image/video or just detected facial area.

visread

Small tools to help export and process visibilities.

varana

The software allows to analyze how the stars change their brightness with the time. The analysis of time series bases on the Fourier Transform and reveals shapes of light curves.

operalib

Learning with operator-valued kernels

fourierwavelet

Fourier and wavelet analysis 👽

qsft

Efficiently computing Fourier transforms

frequenpy

High-precision physics engine dedicated to the study of standing waves and visualization of its normal modes.

specc

This project aims to provide everything you need for analyzing signals. It is able to generate, read and write signals. It analyzes signals using a discrete Fourier transform (provided by Numpy). It has built in functions to create eleborate Bode plots.

gaussianblur

LibGaussianBlur is a C++ and Py library designed to apply Gaussian blur to images using the Fast Fourier Transform (FFT)

epicycler

Compute and draw epicycler in Python

catana

A library for Spherical Fourier Bessel (SFB) Decomposition