Ecosyste.ms: Repos
An open API service providing repository metadata for many open source software ecosystems.
GitHub topics: fft
FFmpeg/FFmpeg
Mirror of https://git.ffmpeg.org/ffmpeg.git
Language: C - Size: 387 MB - Last synced: about 9 hours ago - Pushed: about 9 hours ago - Stars: 42,858 - Forks: 11,765
smacke/ffsubsync
Automagically synchronize subtitles with video.
Language: Python - Size: 3.76 MB - Last synced: 19 days ago - Pushed: 2 months ago - Stars: 6,513 - Forks: 263
Jounce/Surge
A Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation.
Language: Swift - Size: 541 KB - Last synced: 2 days ago - Pushed: 10 months ago - Stars: 5,219 - Forks: 477
mathnet/mathnet-numerics
Math.NET Numerics
Language: C# - Size: 141 MB - Last synced: about 2 months ago - Pushed: about 2 months ago - Stars: 3,370 - Forks: 888
gqrx-sdr/gqrx
Software defined radio receiver powered by GNU Radio and Qt.
Language: C++ - Size: 8.04 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 2,859 - Forks: 526
kfrlib/kfr
Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON)
Language: C++ - Size: 12 MB - Last synced: 5 days ago - Pushed: 14 days ago - Stars: 1,604 - Forks: 247
DTolm/VkFFT
Vulkan/CUDA/HIP/OpenCL/Level Zero/Metal Fast Fourier Transform library
Language: C++ - Size: 37.9 MB - Last synced: 14 days ago - Pushed: about 2 months ago - Stars: 1,445 - Forks: 87
superpoweredSDK/Low-Latency-Android-iOS-Linux-Windows-tvOS-macOS-Interactive-Audio-Platform
🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.
Language: C++ - Size: 1.18 GB - Last synced: 28 days ago - Pushed: 29 days ago - Stars: 1,314 - Forks: 284
xmikos/qspectrumanalyzer
Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)
Language: Python - Size: 1.21 MB - Last synced: 6 days ago - Pushed: about 2 months ago - Stars: 1,124 - Forks: 224
dmrschmidt/DSWaveformImage
Generate waveform images from audio files on iOS, macOS & visionOS in Swift. Native SwiftUI & UIKit views.
Language: Swift - Size: 13.3 MB - Last synced: 18 days ago - Pushed: 3 months ago - Stars: 946 - Forks: 108
aiXander/Realtime_PyAudio_FFT
Realtime audio analysis in Python, using PyAudio and Numpy to extract and visualize FFT features from streaming audio.
Language: Python - Size: 6.13 MB - Last synced: 10 days ago - Pushed: 21 days ago - Stars: 931 - Forks: 183
hukenovs/dsp-theory
Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.
Language: Jupyter Notebook - Size: 29.4 MB - Last synced: 2 days ago - Pushed: 3 months ago - Stars: 925 - Forks: 168
shibatch/sleef
SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT
Language: C - Size: 5.08 MB - Last synced: 20 days ago - Pushed: 25 days ago - Stars: 590 - Forks: 120
sevagh/pitch-detection
autocorrelation-based O(NlogN) pitch detection
Language: C++ - Size: 2.62 MB - Last synced: 5 days ago - Pushed: 5 months ago - Stars: 558 - Forks: 67
calebj0seph/spectro
🎶 Real-time audio spectrogram generator for the web
Language: TypeScript - Size: 4.55 MB - Last synced: 6 days ago - Pushed: about 1 year ago - Stars: 536 - Forks: 25
zh217/torch-dct
DCT (discrete cosine transform) functions for pytorch
Language: Python - Size: 24.4 KB - Last synced: 9 days ago - Pushed: over 1 year ago - Stars: 522 - Forks: 69
baoliay2008/lccn_predictor
LeetCode Contest Rating Prediction
Language: Python - Size: 923 KB - Last synced: about 24 hours ago - Pushed: 1 day ago - Stars: 518 - Forks: 19
markjay4k/Audio-Spectrum-Analyzer-in-Python
A series of Jupyter notebooks and python files which stream audio from a microphone using pyaudio, then processes it.
Language: Python - Size: 15.6 KB - Last synced: 7 months ago - Pushed: 11 months ago - Stars: 445 - Forks: 239
dragonslayerx/Competitive-Programming-Repository
Competitive Programming templates that I used during the past few years.
Language: C++ - Size: 146 KB - Last synced: 3 months ago - Pushed: over 3 years ago - Stars: 433 - Forks: 155
ARM-software/CMSIS-DSP
CMSIS-DSP embedded compute library for Cortex-M and Cortex-A
Language: C - Size: 66.8 MB - Last synced: 26 days ago - Pushed: 26 days ago - Stars: 418 - Forks: 111
habom2310/Heart-rate-measurement-using-camera
real time application to measure heart rate
Language: Python - Size: 74.6 MB - Last synced: 6 months ago - Pushed: 6 months ago - Stars: 385 - Forks: 135
adamstark/Gist
A C++ Library for Audio Analysis
Language: C++ - Size: 938 KB - Last synced: 5 days ago - Pushed: over 2 years ago - Stars: 359 - Forks: 74
andrewmilson/ministark
🏃♂️💨 GPU accelerated STARK prover built on @arkworks-rs
Language: Rust - Size: 1.64 MB - Last synced: 25 days ago - Pushed: 3 months ago - Stars: 323 - Forks: 28
paramsen/noise
Noise is an Android wrapper for kissfft, a FFT implementation written in C.
Language: Java - Size: 16.6 MB - Last synced: 7 months ago - Pushed: over 4 years ago - Stars: 307 - Forks: 38
rohintangirala/eulerian-remote-heartrate-detection
Remote heart rate detection through Eulerian magnification of face videos
Language: Python - Size: 35.5 MB - Last synced: 9 days ago - Pushed: over 1 year ago - Stars: 301 - Forks: 51
swesterfeld/audiowmark
Audio Watermarking
Language: C++ - Size: 942 KB - Last synced: 3 months ago - Pushed: 3 months ago - Stars: 295 - Forks: 66
swharden/FftSharp
A .NET Standard library for computing the Fast Fourier Transform (FFT) of real or complex data
Language: C - Size: 2.8 MB - Last synced: 5 days ago - Pushed: 4 months ago - Stars: 286 - Forks: 42
swharden/Spectrogram
.NET library for creating spectrograms (visual representations of frequency spectrum over time)
Language: C# - Size: 169 MB - Last synced: 23 days ago - Pushed: about 1 year ago - Stars: 285 - Forks: 56
potato04/AudioSpectrum
Audio spectrum using fft in iOS
Language: Swift - Size: 23.1 MB - Last synced: 7 months ago - Pushed: about 5 years ago - Stars: 266 - Forks: 64
JuliaMath/FFTW.jl
Julia bindings to the FFTW library for fast Fourier transforms
Language: Julia - Size: 620 KB - Last synced: about 4 hours ago - Pushed: about 4 hours ago - Stars: 258 - Forks: 53
pycroscopy/pycroscopy
Scientific analysis of nanoscale materials imaging data
Language: Jupyter Notebook - Size: 345 MB - Last synced: 21 days ago - Pushed: 3 months ago - Stars: 250 - Forks: 71
indutny/fft.js
The fastest JS Radix-4/Radix-2 FFT implementation
Language: JavaScript - Size: 681 KB - Last synced: 18 days ago - Pushed: about 1 year ago - Stars: 246 - Forks: 31
calebzulawski/fourier
Fast Fourier transforms (FFTs) in Rust
Language: Rust - Size: 1.59 MB - Last synced: 9 days ago - Pushed: about 1 year ago - Stars: 236 - Forks: 20
foolwood/DCFNet_pytorch
DCFNet: Discriminant Correlation Filters Network for Visual Tracking
Language: Python - Size: 2.49 MB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 206 - Forks: 60
ZipCPU/dblclockfft
A configurable C++ generator of pipelined Verilog FFT cores
Language: C++ - Size: 1.08 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 204 - Forks: 28
marton78/pffft
A fork of Julien Pommier's Pretty Fast FFT (PFFFT) library, with several additions
Language: C - Size: 326 KB - Last synced: 7 months ago - Pushed: over 1 year ago - Stars: 204 - Forks: 50
psmokotnin/osm
Open sound meter. FFT based application for tuning sound systems.
Language: C++ - Size: 98.8 MB - Last synced: 17 days ago - Pushed: 17 days ago - Stars: 198 - Forks: 34
iafan/Hacksby
Description and unofficial implementation of Furby's audio protocol
Language: Perl - Size: 366 KB - Last synced: 3 months ago - Pushed: over 11 years ago - Stars: 196 - Forks: 36
awelkie/RustFFT
A mixed-radix FFT library written in pure Rust
Language: Rust - Size: 240 KB - Last synced: about 1 month ago - Pushed: about 3 years ago - Stars: 188 - Forks: 18
zhou-you/RxAudio
本库是一款基于Rxjava实现的android音频设备通信库,主要用于手机和音频设备之间通信，支持录音、发送、供电、发送失败自动重试（可以指定重试次数），设置接收超时、自定义编解码，自定义配置参数等功能，使用本库只需要关注与业务相关的自定义编解码。
Language: Java - Size: 1.88 MB - Last synced: 7 months ago - Pushed: almost 5 years ago - Stars: 171 - Forks: 37
IQEngine/IQEngine
A web-based SDR toolkit for analyzing, processing, and sharing RF recordings
Language: TypeScript - Size: 27 MB - Last synced: 19 days ago - Pushed: 19 days ago - Stars: 169 - Forks: 43
SusanDoggie/Doggie
A Cross-platform Library for Swift
Language: Swift - Size: 10.7 MB - Last synced: 19 days ago - Pushed: 5 months ago - Stars: 166 - Forks: 12
fdb/frequensea
Visualizing the frequency spectrum.
Language: C - Size: 42.9 MB - Last synced: about 1 month ago - Pushed: over 1 year ago - Stars: 163 - Forks: 18
d1vanov/Simple-FFT
Header-only C++ library implementing fast Fourier transform of 1D, 2D and 3D data.
Language: C++ - Size: 33.2 KB - Last synced: 7 months ago - Pushed: almost 4 years ago - Stars: 160 - Forks: 27
xmikos/soapy_power
Obtain power spectrum from SoapySDR devices (RTL-SDR, Airspy, SDRplay, HackRF, bladeRF, USRP, LimeSDR, etc.)
Language: Python - Size: 47.9 KB - Last synced: about 1 month ago - Pushed: over 4 years ago - Stars: 158 - Forks: 34
ROCm/rocFFT
Next generation FFT implementation for ROCm
Language: C++ - Size: 8.07 MB - Last synced: 3 days ago - Pushed: 3 days ago - Stars: 149 - Forks: 81
Lichtso/CCWT
Complex Continuous Wavelet Transform
Language: C - Size: 4.66 MB - Last synced: about 1 month ago - Pushed: about 1 month ago - Stars: 149 - Forks: 16
keijiro/BurstFFT
FFT implementation in C# optimized for Unity's Burst compiler
Language: C# - Size: 25.4 KB - Last synced: 7 months ago - Pushed: about 1 year ago - Stars: 147 - Forks: 16
makaroni4/guitar_bro
Guitar Bro – browser game that helps you learn notes on guitar
Language: JavaScript - Size: 397 KB - Last synced: 27 days ago - Pushed: about 6 years ago - Stars: 144 - Forks: 14
Klafyvel/AVR-FFT
3 implementations of the FFT for Arduino AVR platforms!
Language: C++ - Size: 4.15 MB - Last synced: 27 days ago - Pushed: over 1 year ago - Stars: 133 - Forks: 7
aliakseis/FFmpegPlayer
Simple FFmpeg video player
Language: C++ - Size: 8.28 MB - Last synced: 21 days ago - Pushed: 21 days ago - Stars: 131 - Forks: 43
linkotec/ffts Fork of anthonix/ffts
The Fastest Fourier Transform in the South
Language: C - Size: 1.45 MB - Last synced: 7 months ago - Pushed: about 2 years ago - Stars: 127 - Forks: 27
ederwander/PyAutoTune
Autotune Module for Python "PyAutoTune"
Language: C - Size: 2.85 MB - Last synced: 7 months ago - Pushed: over 3 years ago - Stars: 122 - Forks: 18
JuliaMath/AbstractFFTs.jl
A Julia framework for implementing FFTs
Language: Julia - Size: 758 KB - Last synced: 12 days ago - Pushed: 14 days ago - Stars: 120 - Forks: 32
protyposis/Aurio
Audio Fingerprinting & Retrieval for .NET
Language: C# - Size: 8.09 MB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 115 - Forks: 25
d2rivendell/LHWatermark
Add a digital watermark to image。给图片加上数字(盲)水印
Language: Objective-C - Size: 477 KB - Last synced: 25 days ago - Pushed: about 6 years ago - Stars: 115 - Forks: 19
amilajack/awesome-web-audio
A list of resources and projects to help learn about audio
Size: 204 KB - Last synced: about 1 month ago - Pushed: over 2 years ago - Stars: 114 - Forks: 13
project-gemmi/benchmarking-fft
choosing FFT library...
Language: C++ - Size: 43.9 KB - Last synced: 7 months ago - Pushed: almost 2 years ago - Stars: 113 - Forks: 7
Yuxfei/Digital-Image-Watermark
Serveral digital image watermark algorithms implement with C++/OpenCV
Language: C++ - Size: 11.1 MB - Last synced: 7 months ago - Pushed: about 7 years ago - Stars: 111 - Forks: 49
neurosity/eeg-pipes
Digital signal processing utilities as RxJS operators for working with EEG data in Node and the Browser
Language: TypeScript - Size: 4.91 MB - Last synced: 13 days ago - Pushed: 12 months ago - Stars: 105 - Forks: 22
JodiTheTigger/meow_fft
A simple, C99, header only, 0-Clause BSD Licensed, fast fourier transform (FFT).
Language: C - Size: 59.6 KB - Last synced: 5 months ago - Pushed: almost 2 years ago - Stars: 101 - Forks: 14
0xastro/fmcw-RADAR
[mmWave based fmcw radar design files] based on AWR1843 chip operating at 76-GHz to 81-GHz.
Language: C - Size: 226 MB - Last synced: about 1 month ago - Pushed: about 1 year ago - Stars: 101 - Forks: 34
jurihock/stftPitchShift
STFT based real-time pitch and timbre shifting in C++ and Python
Language: C - Size: 2.21 MB - Last synced: 19 days ago - Pushed: about 2 months ago - Stars: 99 - Forks: 12
bisqwit/fft
A collection of Fast Fourier Transform algorithms implemented in C++20.
Language: SourcePawn - Size: 285 KB - Last synced: 5 months ago - Pushed: 5 months ago - Stars: 98 - Forks: 0
loykylewong/FPGA-Application-Development-and-Simulation
《FPGA应用开发和仿真》（机械工业出版社2018年第1版 ISBN:9787111582786）的源码。Source Code of the book FPGA Application Development and Simulation(CHS).
Language: SystemVerilog - Size: 8.37 MB - Last synced: 10 months ago - Pushed: 10 months ago - Stars: 96 - Forks: 25
AWSM-WASM/PulseFFT
A WebAssembly implementation of the C Fast Fourier Transform library kissFFT
Language: C++ - Size: 7.6 MB - Last synced: 12 months ago - Pushed: over 4 years ago - Stars: 95 - Forks: 13
TremeschinArchive/ModularMusicVisualizer 📦
The Interactive Shader Renderer Platform. Realtime audio, easy rendering, spectrogram, piano roll, music visualization. Manim style
Size: 8.62 MB - Last synced: 3 months ago - Pushed: 5 months ago - Stars: 88 - Forks: 8
yaoguangluo/Data_Processor
快速计算视觉听觉 线性卷积数据分析
Language: Java - Size: 427 KB - Last synced: 10 months ago - Pushed: over 2 years ago - Stars: 87 - Forks: 44
alatsombath/Fountain-of-Colors
Music visualizer for Rainmeter
Language: Lua - Size: 3.19 MB - Last synced: 7 months ago - Pushed: over 1 year ago - Stars: 87 - Forks: 9
bean-mhm/realbloom
🌠 Bloom Simulation Software for Windows
Language: C++ - Size: 412 MB - Last synced: 5 months ago - Pushed: 9 months ago - Stars: 85 - Forks: 2
ittiam-systems/libmpegh
MPEG-H 3D Audio Low Complexity Profile Decoder. Encoder: https://github.com/ittiam-systems/libmpeghe
Language: C - Size: 5.37 MB - Last synced: 12 days ago - Pushed: 12 days ago - Stars: 82 - Forks: 19
achalpandeyy/OceanFFT
OpenGL Demo: Simulating Ocean Waves with FFT
Language: C++ - Size: 564 KB - Last synced: 10 months ago - Pushed: about 3 years ago - Stars: 80 - Forks: 4
redchenjs/bluetooth_visual_speaker_esp32
Bluetooth Visual Speaker | 藍牙視效音響 | 基於ESP32的音樂全彩光立方視覺效果控制器
Language: C - Size: 28.1 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 80 - Forks: 26
rust-math/intel-mkl-src
Redistribute Intel MKL as a crate
Language: Rust - Size: 58.5 MB - Last synced: 18 days ago - Pushed: 26 days ago - Stars: 76 - Forks: 22
drom/fourier
:wavy_dash: Fourier transform in JavaScript
Language: JavaScript - Size: 229 KB - Last synced: 21 days ago - Pushed: 4 months ago - Stars: 76 - Forks: 10
orhun/rtl_map
FFT-based visualizer for RTL-SDR devices. (RTL2832/DVB-T)
Language: C - Size: 80.1 KB - Last synced: 11 days ago - Pushed: over 1 year ago - Stars: 75 - Forks: 13
Dsplib/libdspl-2.0
libdspl-2.0 is opensource cross-platform digital signal processing algorithm library, written in C language.
Language: C - Size: 31 MB - Last synced: 4 months ago - Pushed: 4 months ago - Stars: 75 - Forks: 22
jipolanco/PencilFFTs.jl
Fast Fourier transforms of MPI-distributed Julia arrays
Language: Julia - Size: 12.6 MB - Last synced: 14 days ago - Pushed: 15 days ago - Stars: 75 - Forks: 7
hukenovs/intfftk
Fully pipelined Integer Scaled / Unscaled Radix-2 Forward/Inverse Fast Fourier Transform (FFT) IP-core for newest Xilinx FPGAs (Source language - VHDL / Verilog). GNU GPL 3.0.
Language: VHDL - Size: 309 KB - Last synced: 2 days ago - Pushed: over 1 year ago - Stars: 71 - Forks: 25
mattvenn/fpga-sdft
sliding DFT for FPGA, targetting Lattice ICE40 1k
Language: Verilog - Size: 183 KB - Last synced: 3 months ago - Pushed: about 4 years ago - Stars: 66 - Forks: 15
protolambda/go-kzg
FFT, data-recovery and KZG commitments, a.k.a. Kate commitments, in Go - *super experimental*
Language: Go - Size: 1.32 MB - Last synced: 10 months ago - Pushed: over 1 year ago - Stars: 66 - Forks: 22
guillaume-chevalier/filtering-stft-and-laplace-transform
Simple demo of filtering signal with an LPF and plotting its Short-Time Fourier Transform (STFT) and Laplace transform, in Python.
Language: Jupyter Notebook - Size: 5.88 MB - Last synced: 20 days ago - Pushed: over 5 years ago - Stars: 66 - Forks: 17
denosaurs/neo
👩💻 Matrix and other math, accelerated by WebGPU and WASM
Language: TypeScript - Size: 3.84 MB - Last synced: about 1 month ago - Pushed: 10 months ago - Stars: 65 - Forks: 4
ROCm/hipfort
Fortran interfaces for ROCm libraries
Language: Fortran - Size: 25.3 MB - Last synced: 11 days ago - Pushed: 12 days ago - Stars: 65 - Forks: 31
andrewmilson/ecfft
Elliptic Curve Fast Fourier Transform built on @arkworks-rs
Language: Rust - Size: 188 KB - Last synced: about 2 months ago - Pushed: 11 months ago - Stars: 63 - Forks: 2
fortran-lang/fftpack
Double precision version of fftpack
Language: Fortran - Size: 2.02 MB - Last synced: 2 months ago - Pushed: 2 months ago - Stars: 63 - Forks: 18
mstop4/FMODGMS
🎶 GML bindings to the FMOD Studio low-level API for GM:S and GMS2. Can be used in Windows, macOS, and Linux games.
Language: C - Size: 127 MB - Last synced: about 1 month ago - Pushed: 3 months ago - Stars: 62 - Forks: 18
lsp-plugins/lsp-dsp-lib
DSP library for signal processing
Language: C++ - Size: 3.27 MB - Last synced: about 3 hours ago - Pushed: about 5 hours ago - Stars: 62 - Forks: 18
berndporr/kiss-fft
A compact FFT library in C with an Android JNI wrapper
Language: C++ - Size: 1.54 MB - Last synced: about 1 year ago - Pushed: about 3 years ago - Stars: 60 - Forks: 12
IntelPython/mkl_fft
NumPy-based Python interface to Intel (R) MKL FFT functionality
Language: Python - Size: 189 KB - Last synced: 4 days ago - Pushed: 4 days ago - Stars: 60 - Forks: 16
debsahu/ESP32_FFT_Audio_LEDs
FFT on ESP32 and using MSGEQ7 to process audio signals
Language: C++ - Size: 2.06 MB - Last synced: 19 days ago - Pushed: almost 5 years ago - Stars: 59 - Forks: 16
libsusa/susa
High Performance Computing (HPC) and Signal Processing Framework
Language: C++ - Size: 528 KB - Last synced: 9 months ago - Pushed: almost 2 years ago - Stars: 59 - Forks: 18
arraystream/fftoptionlib
FFT-based Option Pricing Methods in Python
Language: Python - Size: 1.37 MB - Last synced: 1 day ago - Pushed: over 5 years ago - Stars: 57 - Forks: 15
mileshenrichs/QuiFFT
Amazingly simple Fourier transform library for Java
Language: Java - Size: 18.7 MB - Last synced: 4 months ago - Pushed: about 5 years ago - Stars: 57 - Forks: 11
Christoph-Lauer/Sonogram-Visible-Speech
A speech and sound anallysis tool.
Language: Java - Size: 25.9 MB - Last synced: 4 months ago - Pushed: 6 months ago - Stars: 55 - Forks: 3
jpcima/spectacle
Realtime graphical spectrum analyzer
Language: C++ - Size: 1.16 MB - Last synced: about 1 year ago - Pushed: over 2 years ago - Stars: 54 - Forks: 3
geggo/gpyfft
python wrapper for the OpenCL FFT library clFFT
Language: Python - Size: 1.08 MB - Last synced: 7 months ago - Pushed: about 4 years ago - Stars: 53 - Forks: 20
davidscmx/radar-target-generation-and-detection
Configures the FMCW waveform based on the system requirements. Then defines the range and velocity of a target and simulates its displacement. For the same simulation loop process, the transmit and receive signals are computed to determine the *beat* signal. Then it performs a Range FFT on the received signal to determine the Range Towards the end, perform the CFAR processing on the output of 2nd FFT to display the target.
Language: MATLAB - Size: 361 KB - Last synced: about 1 year ago - Pushed: about 4 years ago - Stars: 53 - Forks: 21
NVIDIA/cuDecomp
An Adaptive Pencil Decomposition Library for NVIDIA GPUs
Language: C++ - Size: 3.76 MB - Last synced: 29 days ago - Pushed: about 1 month ago - Stars: 52 - Forks: 6
bionanoimaging/FourierTools.jl
Tools for working with Fourier space.
Language: Julia - Size: 4.57 MB - Last synced: 4 days ago - Pushed: about 1 month ago - Stars: 51 - Forks: 5
