ml-rolling-ball-baseline
Advanced tools
Rolling ball baseline correction. The algorithm was initially described in [1].
1. Kneen, M. A.; Annegarn, H. J. Algorithm for Fitting XRF, SEM and PIXE X-Ray Spectra Backgrounds. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms 1996, 109–110, 209–213.
2. Liland KH, Almøy T, Mevik B (2010). “Optimal Choice of Baseline Correction for Multivariate Calibration of Spectra.” Applied Spectroscopy, 64, 1007-1016.
$ npm i ml-rolling-ball-baseline
import { rollingBall } from 'ml-rolling-ball-baseline';
// spectrum is an array
const spectrum=[1, 2, 1, ...];
// you need to provide and array with the data and
// two numbers indicating the "size" of the balls,
// i.e., the maximization/minimization and the smoothing window.
const baseline = rollingBall(spectrum, 200, 400);
FAQs
Rolling ball baseline correction
The npm package ml-rolling-ball-baseline receives a total of 879 weekly downloads. As such, ml-rolling-ball-baseline popularity was classified as not popular.
We found that ml-rolling-ball-baseline demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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