GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting
Provides a Curve Fitting Toolbox-like interface for chi-square fitting
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FitChiTool provides an interface similar to the Curve Fitting Toolbox to the fitChiSquare function.
This allows you to perform fits using chi-square when measurement errors are known on linear or nonlinear models. It allows allows you to perform fits with multiple independent (more than one x) variables.
If measurement errors are unknown, it performs nonlinear least-squares fitting (chi-square equal to 1).
To get started with FitChiTool, run the tutorial in the included HTML documentation (or run FitChiToolExample).
Cite As
Nathaniel Brahms (2026). GUI for Generalized Nonlinear Non-analytic Chi-Square Fitting (https://www.mathworks.com/matlabcentral/fileexchange/10248-gui-for-generalized-nonlinear-non-analytic-chi-square-fitting), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired by: Generalized Nonlinear Non-analytic Chi-Square Fitting
General Information
- Version 1.0.0.0 (255 KB)
-
No License
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
