ml-signal-processing

signal-processing

Process data in the form of {x:[], y:[]}.

Installation

$ npm i signal-processing

Usage

import { filterXY } from 'ml-signal-processing';

const data = {
  x: [1, 2, 3, 4, 5, 6, 7, 8, 9],
  y: [1, 2, 3, 4, 5, 4, 3, 2, 1],
};

const filters = [
  { name: 'centerMedian' },
  { name: 'fromTo', options: { from: 2, to: 8 } },
];

const result = filterXY(data, filters);
/* result is
{
  x: Float64Array.from([2, 3, 4, 5, 6, 7, 8]),
  y: Float64Array.from([-1, 0, 1, 2, 1, 0, -1]),
}
*/

License

MIT