https://github.com/advimman/lama

🦙 LaMa Image Inpainting, Resolution-robust Large Mask Inpainting with Fourier Convolutions, WACV 2022

cnn colab colab-notebook computer-vision deep-learning deep-neural-networks fourier fourier-convolutions fourier-transform gan generative-adversarial-network generative-adversarial-networks high-resolution image-inpainting inpainting inpainting-algorithm inpainting-methods pytorch

Last synced: 12 May 2025

https://github.com/linyacool/blind-watermark

Watermark added to the frequency domain by Fourier transform

blind fourier image watermark

Last synced: 07 Oct 2025

https://github.com/cokelaer/spectrum

Spectral Analysis in Python

arma fourier pburg periodogram psd python spectral

Last synced: 14 May 2025

https://github.com/calebmadrigal/fouriertalkoscon

Presentation Materials for my "Sound Analysis with the Fourier Transform and Python" OSCON Talk.

fourier fourier-analysis fourier-transform ipynb math python

Last synced: 11 Oct 2025

https://github.com/meinardmueller/libfmp

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

audio beat chord dtw f0 fourier hmm mir music nmf onset processing python retrieval synchronization tempo

Last synced: 16 May 2025

https://github.com/FourierFlows/FourierFlows.jl

Tools for building fast, hackable, pseudospectral partial differential equation solvers on periodic domains

cfd fluid-dy fourier julia partial-differential-equations periodic-domains pseudospectral-methods spectral-methods

Last synced: 14 Mar 2025

https://github.com/fourierflows/fourierflows.jl

Tools for building fast, hackable, pseudospectral partial differential equation solvers on periodic domains

cfd fluid-dy fourier julia partial-differential-equations periodic-domains pseudospectral-methods spectral-methods

Last synced: 16 May 2025

https://github.com/spectralDNS/shenfun

High performance computational platform in Python for the spectral Galerkin method

chebyshev curvilinear-coordinates cylindrical-coordinates fenics fourier galerkin hermite hpc laguerre legendre mobius polar-coordinates python spectral spectral-methods spherical-coordinates turbulence ultraspherical

Last synced: 14 Mar 2025

https://github.com/rocm/rocfft

Next generation FFT implementation for ROCm

amd fast fft fourier gpu hip rocm transform

Last synced: 16 May 2025

https://github.com/ranocha/summationbypartsoperators.jl

A Julia library of summation-by-parts (SBP) operators used in finite difference, Fourier pseudospectral, continuous Galerkin, and discontinuous Galerkin methods to get provably stable semidiscretizations, paying special attention to boundary conditions.

boundary-conditions cgsem continuous-galerkin derivative-operator dgsem discontinuous-galerkin finite-difference fourier hacktoberfest julia sbp summation-by-parts

Last synced: 05 Apr 2025

https://github.com/ranocha/SummationByPartsOperators.jl

A Julia library of summation-by-parts (SBP) operators used in finite difference, Fourier pseudospectral, continuous Galerkin, and discontinuous Galerkin methods to get provably stable semidiscretizations, paying special attention to boundary conditions.

boundary-conditions cgsem continuous-galerkin derivative-operator dgsem discontinuous-galerkin finite-difference fourier hacktoberfest julia sbp summation-by-parts

Last synced: 04 May 2025

https://github.com/jkirkby3/fypy

Vanilla and exotic option pricing library to support quantitative R&D. Focus on pricing interesting/useful models and contracts (including and beyond Black-Scholes), as well as calibration of financial models to market data.

black-scholes calibration finance fourier heston levy levy-processes option-pricing options-pricing pricing python quant quantitative-finance quantitative-trading sabr stochastic-volatility variance-gamma

Last synced: 22 Feb 2025

https://github.com/thinking-tower/fourier-and-images

Fourier and Images

fourier fourier-analysis fourier-series image-manipulation image-processing math mathematics numpy opencv opencv-python opencv3-python python python3 scipy signal-analysis signal-processing

Last synced: 12 Apr 2025

https://github.com/drom/fourier

:wavy_dash: Fourier transform in JavaScript

fft fourier hacktoberfest

Last synced: 13 Apr 2025

https://github.com/mattvenn/fpga-sdft

sliding DFT for FPGA, targetting Lattice ICE40 1k

fft fourier fpga icestorm sdft verilog yosys

Last synced: 17 Oct 2025

https://github.com/bionanoimaging/fouriertools.jl

Tools for working with Fourier space.

arrays fft fourier imageprocessing interpolation julia

Last synced: 06 Apr 2025

https://github.com/tobybreckon/solomon-breckon-book

Fundamentals of Digital Image Processing: A Practical Approach with Examples in Matlab - Solomon / Breckon, 2010

enhancement fourier fourier-analysis image image-analysis image-enhancement image-manipulation image-processing image-recognition matlab matlab-image-processing-toolbox segmentation

Last synced: 30 Apr 2025

https://github.com/phernst/pytorch_radon

Pytorch implementation of scikit-image's radon function and more

ct fft filter fourier gpu iradon istackgram python pytorch radon stackgram xray

Last synced: 11 Jun 2025

https://github.com/jurihock/sdft

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

algorithms audio c99 cpp cpp11 dft digital-signal-processing discrete-fourier-transform dsp fft fourier fourier-transform math python qdft sdft signal-processing sliding-dft spectral-analysis spectral-synthesis

Last synced: 10 Apr 2025

https://github.com/stainless-steel/dft

Discrete Fourier transform

fourier science transform

Last synced: 05 May 2025

https://github.com/sophiaas/spectral-universality

Official PyTorch and JAX Implementation of "Harmonics of Learning: Universal Fourier Features Emerge in Invariant Networks"

fourier geometric-deep-learning group-theory invariance

Last synced: 23 Sep 2025

https://github.com/operalib/operalib

Learning with operator-valued kernels

features fourier kernel kernel-methods learning-algorithm machine-learning-library operator-valued random rff scikit-learn

Last synced: 12 Apr 2025

https://github.com/jjgoings/pade

do the Fourier transform using the method of Padé approximants

fourier fourier-transform frequency pade pade-approximant signal time

Last synced: 14 Apr 2025

https://github.com/joht/speclet

Audio Spectrum Analyzer using Fourier- and Wavelet-Transformation

analyzer audio dsp fourier juce spectrum uncertainty-principle vst vst3 wavelet

Last synced: 12 Apr 2025

https://github.com/altunenes/scramblery

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

desktop-app experimental-psychology face face-detection fourier fourier-transform gstreamer psychology scramble scramble-face tauri video video-processing

Last synced: 16 Jun 2025

https://github.com/nschloe/epicycler

Create epicycle animations.

astronomy fourier fourier-transform mathematics python

Last synced: 25 Aug 2025

https://github.com/tomaslink/frequenpy

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

cosine coupled fourier frequency harmonic math normal-modes oscillators physics physics-simulation python3 simulation sine standing-waves vibration waves

Last synced: 15 Oct 2025

https://github.com/bjarten/flc-based-filters

bioengineering bmflc bmwflc combiner dataset disease e-bmflc ebmflc essential estimation estimator flc fourier hand linear motus parkinsons series tremor wflc

Last synced: 08 Oct 2025

https://github.com/podorozhny/fft-python

Python implementation of fast rectangular short-time Fourier transform (Cooley-Tukey FFT)

cooley-tukey-fft fft fourier matlab python

Last synced: 09 Apr 2025

https://github.com/jurihock/robotone

MIDI-controlled polyphonic vocal harmonizer

au audio audio-effects audio-plugins dafx dsp effects fourier harmonization juce juce-plugins lv2 pitch-shifter pitch-shifting plugin sdft sliding-dft stft voice vst

Last synced: 18 Jul 2025

https://github.com/andreas-aeschlimann/gabor

Demo web application for Gabor filters

extraction fft filters fourier fourier-transform gabor ifft image image-processing processing recognition transform

Last synced: 13 Mar 2025

https://gitlab.in2p3.fr/j2b.bayle/psd

Python tools for quicklook data visualization and spectral analysis.

data analysis data visualisation fourier frequency psd quicklook

Last synced: 13 May 2025

https://github.com/brenoepics/fourier-fx

A JavaFX application that visualizes Fourier series

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Last synced: 14 Apr 2025

https://github.com/ascpixi/hftnn

🔀 Harmonic Fourier Transform for Neural Networks

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Last synced: 16 Oct 2025

https://github.com/sthysel/fourier

Fourier signal decomposition visualization

fourier fourier-transform pygame python

Last synced: 15 May 2025

https://github.com/michelerenzullo/libgaussianblur

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

android blur dft fast fft fourier fourier-transform frequency frequency-domain gaussian ios lightweight macos pffft portable pypi python wasm wheel

Last synced: 16 Oct 2025

https://github.com/piellardj/picasso-fourier

Picasso's iconic single line drawings analyzed by Fourier Transform.

canvas2d fourier fourier-decomposition fourier-series fourier-transform typescript

Last synced: 18 Nov 2025

https://github.com/rodoufu/visaocomp

computer-vision fourier fourier-transform opencv

Last synced: 25 Sep 2025

https://github.com/mysterypancake/frequency-average

Average audio frequencies online

audio css dft experiment fft fourier fourier-transform frequency github-api github-io github-page github-pages html javascript music online sound web-audio website

Last synced: 27 Dec 2025

https://github.com/juanbelieni/fourier

A TypeScript implementation of Fourier Series and Transform.

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Last synced: 12 Aug 2025

https://github.com/mysterypancake/fourier-synth

Additive synth using the Fourier series

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Last synced: 28 Jul 2025

https://github.com/erik-donath/fourier-transform-visualizer

Eine interaktive Webanwendung zur Visualisierung und zum besseren Verständnis der Fourier-Transformation. Mit diesem Bildungswerkzeug können Sie erforschen, wie sich komplexe Signale in ihre einzelnen Frequenzkomponenten zerlegen lassen und wie diese wieder zusammengesetzt werden können.

analysis fourier fourier-analysis fourier-transform github-pages interactive math mathematics react vite

Last synced: 29 Aug 2025

https://github.com/michelerenzullo/blur_algorithms

Fastest algorithm for Gaussaian blur on CPU. Fast Fourier Convolution - Portable alternative to cv::blur and cv::GaussianBlur in the frequency domain - Documentation and refactoring in progress

blur convolution cpp fft fftw fourier frequency gaussian image-processing kernel opencv openmp padding pffft pocketfft time

Last synced: 20 Aug 2025

https://github.com/arasgungore/fourier-series-decomposer

An interactive program for visualizing the Fourier series decomposition of a given function with a GUI developed using PyQt.

fourier fourier-analysis fourier-decomposition fourier-series fourier-series-coefficients function-plotter pyqt pyqt5 pyqt5-desktop-application pyqt5-gui python-gui python-qt python-visualization qt qt-gui qt-python qt5 series-decomposition widget widgets

Last synced: 24 Dec 2025

https://github.com/mathworks-teaching-resources/fourier-analysis_es

Aprende análisis de Fourier utilizando live scripts y aplicaciones.

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Last synced: 12 Jun 2025

https://github.com/gauteh/concepts

Notes on some concepts in signal processing and geophysics.

fft fourier geophysics notebook signal-processing waves

Last synced: 13 Apr 2025

https://github.com/a-mhamdi/traitement-de-signal

Notes de cours avec exercices corrigés et codes

convolution fourier julia python signal

Last synced: 01 Jul 2025

https://github.com/xblad/fourier-lab

Code for master thesis about application of FFT technique in Spread option valuation field (based on papers from Hurd Zhou and Dempster Hong)

fourier fourier-analysis fourier-transform option-pricing r spread

Last synced: 23 Mar 2025

https://github.com/defaultin/fouriertransformbot

Telegram bot for Fourier transform visualization

deep-learning fourier fourier-transform telegram-bot

Last synced: 22 Mar 2025

https://github.com/shanto268/stock_market_integral_transforms

Attempt to find out the hidden frequencies that play the market

fourier fourier-transform frequencies prediction predictive-modeling statistical-mechanics stock stock-markets stocks transforms

Last synced: 26 Feb 2025

https://github.com/kaandesu/fouralizer

Fourier series visualiser in Raylib

fourier fourier-series fourier-transform raylib signals-and-systems visualizer

Last synced: 05 Mar 2025

https://github.com/ts-manuel/fourier-plotter

How to use the Fourier series to approximate an arbitrary 2D path by summing rotating vectors.

fourier fourier-series matlab

Last synced: 01 Mar 2025

https://github.com/jakebrehm/drawing-epicycler

✏️ Visualizes the discrete fourier transform of a user-drawn path using epicycles.

drawing epicycles fourier interactive javascript visualization

Last synced: 27 Mar 2025

https://github.com/fuodorov/computational-physics

Solving problems from the course on the basics of computational physics

computational-physics crank-nicolson eigenvalues eigenvectors fourier machine-epsilon newton-method numerical-methods python runge-kutta tridiagonal-matrix-algorithm

Last synced: 09 Oct 2025

https://github.com/haalon/fourier

Image Discrete Fourier Playground

fourier fourier-transform image-processing playground webgl2

Last synced: 24 Jul 2025

https://github.com/kahleryasla/dtmf-signal-generator-decoder

🚨 decoding and synthesizing DTMF signals. Processes a given signal and returns a list of decoded keys and the frequencies found in the signal and generates a DTMF signal from a given phone number.

dtmf-decoder dtmf-generator fourier python

Last synced: 02 Mar 2025

https://github.com/robinka/freq-domain-ar

Autoregressive frequency-domain image generation

ai auto-regressive decoder fourier frequency genai image-generation lightning python spectrum torch transformer

Last synced: 30 Mar 2025

https://github.com/aashrafh/cmp362

Solutions of the CMP362-Image Processing course's labs in college

contrast-enhancement edge-detection fourier image-analysis image-processing morphology python segmentation smoothing texture

Last synced: 20 Aug 2025

https://github.com/smoren/genetic-fourier-function-approx-js

Genetic Fourier function approximation

fourier fourier-series genetic-algorithm

Last synced: 21 Mar 2025

https://github.com/edugzlez/fwht

A Rust library for Fast Walsh-Hadamard Transform (FWHT)

analysis fourier fwht maths

Last synced: 12 Dec 2025

https://github.com/ramy-badr-ahmed/signal-processor

Signal Processor in Python - https://doi.org/10.5281/zenodo.13286179

bessel-filter butterworth-filter data-visualization filter-design fourier fourier-transform highpass-filter lowpass-filter model-fitting noise-reduction noisy-signals python-library python-oop signal-processing statistical-analysis

Last synced: 24 Dec 2025

https://github.com/lemurpwned/oommf-analysis-scripts

Analysis of oommf simualtions for voltage spin-diode

analysis fourier oommf python spintronics

Last synced: 18 Aug 2025

https://github.com/xaionaro/cufft-grpc

Export cuFFT through gRPC

cmake cuda cufft fft fourier go golang gpu grpc transformation

Last synced: 29 Jun 2025

https://github.com/dgcnz/fourier

Final project of Analysis and Design of Algorithms @UTEC, Perú

analysis-algorithms fourier fourier-transform signal-processing

Last synced: 22 Mar 2025

https://github.com/rtlevy/fourierts

Fourier Transform calculator written in TypeScript

fourier

Last synced: 14 May 2025

https://github.com/michelerenzullo/pffft_pommier

Clone of pffft from Julien Pommier BitBucket

blur fast fourier fourier-transform gaussian pffft

Last synced: 06 Apr 2025

https://github.com/lauratrigo/fft_matlab

📡Análise de Fourier para Dados Ionosféricos é um script MATLAB que aplica FFT para gerar espectros unilaterais e bilaterais de parâmetros ionosféricos (hF, f0F2, hmF2), identificando periodicidades e comparando assinaturas espectrais com resolução de 15 minutos, útil para estudos de variações e distúrbios ionosféricos.

data-analysis fast-fourier-transform fft fourier ionosphere matlab scientific scientific-initiation

Last synced: 29 Aug 2025

https://github.com/vanajmoorthy/fourier

🚲 Drawing user input with discrete fourier transforms in p5.js

fourier fourier-transforms maths p5 p5js

Last synced: 02 Jul 2025

https://github.com/chicolucio/fourier

Fourier series demonstration

animation educational fourier fourier-series math matplolib python

Last synced: 20 Mar 2025

https://github.com/dra1ex/fourier

Discrete Fourier Transform (DFT) implementation

dft discrete-fourier-transform fourier fourier-analysis fourier-transform fourier-transformation

Last synced: 02 Mar 2025

https://github.com/cschladetsch/cppfourierimage

A C++23 interactive application that visualizes Fourier transform concepts by decomposing RGB images into frequency components and reconstructing them in real-time.

cmake cpp20 fourier imgui

Last synced: 08 Oct 2025

https://github.com/reshane/fftc

Fast Fourier Transform implementation in c

c fft fourier

Last synced: 23 Jun 2025

https://github.com/chappjc/fftlite

The fftLite class is a very simple ("lite") FFT implementation.

c-plus-plus fft fourier

Last synced: 15 Jun 2025

https://github.com/flowvix/fourier-drawing

Online tool for visualizing fourier epicycles on any drawable curve.

fourier simulation svelte typescript vite

Last synced: 26 Feb 2025

https://github.com/behindthemac/fft

Fast Fourier Transform

dft fft fourier matplotlib numpy

Last synced: 31 Mar 2025

https://github.com/lin-jun-xiang/python-fourier-transform

Python 離散傅立葉轉換與可視化 (without any fft module)

fourier fourier-transform nufft python

Last synced: 07 Apr 2025

https://github.com/dotrocks/esd-ip1-capacitor-design

AGU EEE ESD Capsule Integrated Project#1 - Capacitor Design & Measurement

agu algebra capacitor capacitor-design circuit cylindrical electric electronics esd fft fourier math parallel-plate physics project wave

Last synced: 08 May 2025