4.2.2 Nonlinear Fitting

Nonlinear Curve Fit Tool

Nonlinear Fitting with System Function

Global Fitting with Parameter Sharing

Global Fit for Different Functions with Shared Parameters

Parameters Initialization using LabTalk in NLFit

User Defined Fitting Function

Fit Surface with User Defined Function

Fitting One Dataset as a Function of Other Datasets

Fitting With Multiple Independent Variables

User Defined Fitting Function using GNU Scientific Library

Fitting with NAG Special Function

Fitting Integral Function with parametric limit using NAG Library

Fitting with Integral using NAG Library

Fitting with Integral using LabTalk Function

Fitting with Two Integrals using LabTalk Function

Fitting with Summation

Fitting Complex Function

Fitting with Convolution

Quoting Built-in Functions in Your New Function

Fit Function with Non-constant Background

Fitting with Piecewise Functions

Fit Curve Through Certain Points

Distribution Fit with the Probability Density Function and Cumulative Distribution Function

Fitting Integral Function with a Sharp Peak

Fitting with a Piecewise Linear Function

Fitting with an Ordinary Differential Equation

Fitting with Convolution of Two Functions

Parameter Initialization for Rational Functions

Surface Fitting with Multiple Peaks

Nonlinear Multiple Variables Fitting

Modifying Derived Parameters in Build-in Functions

Fit Multiple Datasets by Fitting One and then Using Those Fit Parameters for Other Datasets

Implicit Fitting with Three Variables

Nonlinear fitting using Orthogonal Distance Regression