Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)

• UpdatedNov 5, 2025
• C++

Data transmission over sound waves written in JavaScript without any dependencies. All you need is just microphone, speakers and the browser!

• UpdatedMay 16, 2018
• JavaScript

Welcome to the GPU-NTT-Optimization repository! We present cutting-edge algorithms and implementations for optimizing the Number Theoretic Transform (NTT) on Graphics Processing Units (GPUs).

• UpdatedAug 8, 2025
• Cuda

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

• UpdatedJun 14, 2025
• C

Using Discrete Fourier transform to transform and eliminate noise in asset price time series and identify repeating patterns to exploit and backtest.

• UpdatedMay 28, 2021
• Jupyter Notebook

Quick evaluation of some FFT jobs in Javascript.

• UpdatedDec 25, 2017
• C

Finite field polynomial arithmetic based on fast Fourier transforms

• UpdatedNov 15, 2020
• Haskell

Welcome to the GPU-FFT-Optimization repository! We present cutting-edge algorithms and implementations for optimizing the Fast Fourier Transform (FFT) on Graphics Processing Units (GPUs).

• UpdatedJun 8, 2025
• Cuda

Implementation of an algorithm to counterbalance for the chromatic dispersion, that is indroduced in optic fibers.

• UpdatedApr 3, 2020
• Python

numpy practice exercise with solution

• UpdatedSep 14, 2018
• Jupyter Notebook

Implement F-DST to solve 2-D PDE(fast poisson solver) and FFT to compute Multiplication algorithm(Schönhage–Strassen algorithm) with C

• UpdatedFeb 8, 2017
• C++

The program implements forward and inverse version of 2D Discrete Fourier Transform (FFT), Discrete Cosine Transform, Discrete Walsh-Hadamard Transform and Discrete Wavelets Transform (lifting scheme) in C/C++. The output of transforms is displayed for a given input image.

• UpdatedOct 3, 2018
• C++

Discrete fourier transform (DFT) and discrete wavelet transform (DWT) to denoise white noise

• UpdatedMay 8, 2020
• Jupyter Notebook

Implementation of two new protocols in the Shuffle Model of Differential Privacy for the private summation of vector-valued messages

• UpdatedAug 26, 2024
• Python

It contains all the Assignments and Project I have done in my "Digital Image Processing" Course at "School of Engineering and Applied Science" Ahmedabad University.

• UpdatedAug 17, 2018
• C

Sheet music transcriber written in Python using the discrete Fourier transform.

• UpdatedSep 17, 2020
• Python

Implement Cooley–Tukey FFT algorithm with C

• UpdatedFeb 18, 2017
• C++

Discrete Fourier Transform to draw any shape

• UpdatedAug 20, 2020
• JavaScript

🦋 n-point iDFT calculator app (DFT, IDFT, FFT)

• UpdatedOct 18, 2025
• Dart

Digital Signals and Image Processing Programs

• UpdatedMay 25, 2018
• MATLAB