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123 packages found
A simple FFT implementation in JS with no fragmented allocations.
The Fastest Fourier Transform on the Web! 🚀🚀
A lightweight and easy to use wasm runtime to execute C/C++ code in a browser using Web Assembly.
- wasm
- wasm runtime
- Web Assembly
- Web Assembly Runtime
- runtime
- crt
- light
- lightweight
- easy
- simple
- small
- fft
- win32
- C/C++
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Short time Fourier transform
Digital Signal Processing for Javascript
Minimalistic and efficient FFT implementation
Translates ndarrays using sinc interpolation
Fast Fourier Transform algorithm for JavaScript
Multiplies polynomials together using an FFT
Simple pure Javascript implementation of the Cooley-Tukey algorithm. Note: fft-js was chosen as the name since a lot of the FFT implementations on NPM at the time this was published were wrappers for Ruby or C.
Get live audio PCM stream data then can fft to frequency histogram for React Native, also support wave surfer
- audio
- canvas
- fft
- frequency
- frequency-histogram
- histogram
- live
- live-stream
- music
- react-native
- recording
- pcm
- voice
- wave
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Minimalistic and efficient FFT implementation
FFT-based windowed spectrum analyzer
Ultra-fast real/complex FFT with simple interface
```c /\* A set of utility programs to compute the Fast Fourier Transform (FFT):
Finds patterns in ndarrays