JSPM

Applies a windowing function to an array of data, making it ready to be FFT'd.

Javascript Implementation of Statistical R standalone library rnmath

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.

Applies a windowing function to an array of data, making it ready to be FFT'd.

d3js plugin for box-and-whisker plot

TypeScript library spectral analysis such as PSD and FFT

Studentized range distribution quantile function.

Studentized range cumulative distribution function (CDF).

A comprehensive DSP library with 23 window functions, advanced FIR/IIR filter design, biquad combination, and interactive visualization

Studentized range distribution.

Multi-algorithm quartile & statistics engine — Tukey, R-7, Excel QUARTILE.INC/EXC, WolframAlpha. Powers plotnerd.com.

Node.js implementation of a sample framer (Array or Buffer) and signal windowing functions (e.g. Hamming).