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dtw

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dtw

Dynamic time warping

  • 0.0.3
  • latest
  • Source
  • npm
  • Socket score

Version published
Weekly downloads
66
decreased by-36.54%
Maintainers
1
Weekly downloads
 
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Source

DTW

Dynamic time warping javascript implementation

Installation

npm install dtw

Tests

The test suite can be invoked from the command line like this:

npm test

Usage

var DTW = require('dtw');
var s = [1,1,2,3,2,0];
var t = [0,1,1,2,3,2,1];
var dtw = new DTW();
var cost = dtw.compute(s, t);
var path = dtw.path();
console.log('Cost: ' + cost);
console.log('Path: ');
console.log(path);

Documentation

  • API reference

Future work

  • Implement fast (O(n)) and sparse versions.

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Package last updated on 01 Sep 2014

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