95 Open source projects that are alternatives of or similar to Rocfft

Graphics Experiment - FFT Ocean Water Simulation

2D Fourier Transform of Nuclear Magnetic Resonance Imaging raw data

A Java program to implement a DMTF Decoder.

A fork of Julien Pommier's Pretty Fast FFT (PFFFT) library, with several additions

python wrapper for the OpenCL FFT library clFFT

A series of Jupyter notebooks and python files which stream audio from a microphone using pyaudio, then processes it.

A .NET Standard library for computing the Fast Fourier Transform (FFT) of real or complex data

A Swift library that uses the Accelerate framework to provide high-performance functions for matrix math, digital signal processing, and image manipulation.

A Julia framework for implementing FFTs

Fast Fourier transforms of MPI-distributed Julia arrays

Audio Watermarking

DSP and filtering library

SIMD Library for Evaluating Elementary Functions, vectorized libm and DFT

Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.

Spectrum analyzer for multiple SDR platforms (PyQtGraph based GUI for soapy_power, hackrf_sweep, rtl_power, rx_power and other backends)

FFT, data-recovery and KZG commitments, a.k.a. Kate commitments, in Go - *super experimental*

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.

choosing FFT library...

A highly optimized streaming FFT core based on Bailey's 4-step large FFT algorithm

FFT generator using Chisel

Taking an audio signal (wav) and converting it into a spectrogram. Written in Go programming language.

Redistribute Intel MKL as a crate

Realtime audio analysis in Python, using PyAudio and Numpy to extract and visualize FFT features from streaming audio.

[mmWave based fmcw radar design files] based on AWR1843 chip operating at 76-GHz to 81-GHz.

The Fastest Fourier Transform in the South

How to export PyTorch models with unsupported layers to ONNX and then to Intel OpenVINO

iOS library for analysing/visualising audio data at real-time

Competitive Programming templates that I used during the past few years.

First implementation of the audio synchronization feature for Vidify, now obsolete

Mirror of https://git.ffmpeg.org/ffmpeg.git

An SDK to develop effects for Nanoleaf Light Panels using features like frequency, beat, or tempo.

collection of O(NlogN) pitch detection implementations

Simple FFmpeg video player

Remote heart rate detection through Eulerian magnification of face videos

A Image Processing test field of Apple Platform. Mainly using Swift and Metal

Micro mechanical computations with an FFT-based method

OpenGL Demo: Simulating Ocean Waves with FFT

Vulkan Fast Fourier Transform library

Code supporting MCHE485: Mechanical Vibrations at the Univsersity of Louisiana at Lafayette

Simple demo of filtering signal with an LPF and plotting its Short-Time Fourier Transform (STFT) and Laplace transform, in Python.

Complex Continuous Wavelet Transform

Music visualizer for Rainmeter

A digital signal processing library in Javascript

An SDK to develop effects for Nanoleaf Light Panels using features like frequency, beat, or tempo.

NumPy-based Python interface to Intel (R) MKL FFT functionality

Automagically synchronize subtitles with video.

Ocean simulation based on the paper of Jerry Tessendorf: Simulating Ocean Water

Useful m-scripts for DSP (CIC, FIR, FFT, Fast convolution, Partial Filters etc.)

Double precision version of fftpack

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

Basic music visualization project for Unity.

a Pixelmapping software for the ESP32 and ESP8266 for addressible LED Strips, with a OSC controll interface and FFT

Audio visualization on the Unicorn Hat using FFTW

Theory of digital signal processing (DSP): signals, filtration (IIR, FIR, CIC, MAF), transforms (FFT, DFT, Hilbert, Z-transform) etc.

A configurable C++ generator of pipelined Verilog FFT cores

A list of resources and projects to help learn about audio

🇸Superpowered Audio, Networking and Cryptographics SDKs. High performance and cross platform on Android, iOS, macOS, tvOS, Linux, Windows and modern web browsers.

A compact FFT library in C with an Android JNI wrapper

🎶 Real-time audio spectrogram generator for the web

.NET library to easily create Voice Command Control feature.