There are 2 repositories under fourier topic.
🦙 LaMa Image Inpainting, Resolution-robust Large Mask Inpainting with Fourier Convolutions, WACV 2022
Watermark added to the frequency domain by Fourier transform
Presentation Materials for my "Sound Analysis with the Fourier Transform and Python" OSCON Talk.
Tools for building fast, hackable, pseudospectral partial differential equation solvers on periodic domains
High performance computational platform in Python for the spectral Galerkin method
libfmp - Python package for teaching and learning Fundamentals of Music Processing (FMP)
A Cross-platform Library for Swift
A visually intuitive take on Fourier Transform based on a youtube video by 3Blue1Brown
Fourier and Images
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.
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.
Full HRV analysis of Arduino pulse sensor, using Python signal processing and time series techniques. Chaotic, Fourier, Wavelet, Regression, Neural Net.
Tools for working with Fourier space.
Fundamentals of Digital Image Processing: A Practical Approach with Examples in Matlab - Solomon / Breckon, 2010
:telephone_receiver: Using Matlab to simulate Dual-Tone Multi-Frequency (DTMF) of telephone
A Java program to implement a DMTF Decoder.
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.
WWDC 2017 Scholarship Recipient. A Swift Playgrounds Book that visually teaches the relationship between sines and circles.
Pytorch implementation of scikit-image's radon function and more
Official PyTorch and JAX Implementation of "Harmonics of Learning: Universal Fourier Features Emerge in Invariant Networks"
library of numerical methods using Armadillo
An algorithm used to simulate a pulse propagation in optical fibers
Transmit a video stream to a PAL analog TV using low-frequency PWM
Make fun of fourier transform.