smart_arrays_lmfit 2.0.1

smart_arrays_lmfit: ^2.0.1 copied to clipboard

Smart Arrays LM (Levenberg-Marquart) Fit #

What the package can do for you #

The purpose of this package is to fit "experimental data" to a "fit function" representing a model for the experimental data. These must be specified as an array of x values and an an array of the respective y values.

This curve fitter is using the Levenberg-Marquardt algorithm. The Dart implementation here was derived from https://github.com/reptillicus/jsfit.

The major API functionalities #

• Available in the class LMfit.
• Usage:
  1. call constructor
  2. call fit() or lmfit() ( = async version of fit())

Detailed API

Please view the detailed API documentation in the API reference of this package (sidebar at the right of this page).

Using this package #

You need Dart 2.0 or later.

Import the package using:

• import 'package:smart_arrays_lmfit/smart_arrays_lmfit.dart';

Related packages #

smart_arrays_base: Basic functions for 1D and 2D arrays

smart_arrays_numerics: Numerics with 1D and 2D arrays

smart_arrays_compress: Compress 1D and 2D arrays to a smaller size.

smart_arrays_peaks: Detect peaks in 1D and 2D arrays.

smart_lorentz-gauss: Compute Lorentz-Gauss (pseudo-Voigt) line shapes.

smart_signal_processing: Fourier transform and more.

smart_dialogs: Easy-to-use dialogs in Web applications