Usage

const { SavgolFilter } = require('js-savgol-filter'); // from Node
const { SavgolFilter } = require('./js-savgol-filter.js'); // from file

const myFilter = SavgolFilter(M,N); // windowsize=M*2+1, degree=N+1
const filteredData = myFilter.filter(data); 

Installation

This is a Node.js module available through the GitHub.

git clone https://www.github.com/gorlang/js-savgol-filter

npm install ../dir/to/js-savgol-filter

Features

Fast and accurate smoothing datasets with Savitzky-Golay filtering algorithm.

WikiPedia

Tests

To run the test suite, first install the dependencies, then run npm test:

$ npm install
$ npm test

License

MIT