Nonlinear Weighted Least Squares

Nonlinear Weighted Least Squares Example
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Updated 24 Aug 2025

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This example file performs nonlinear weighted least squares regression and finds the confidence interval for the output (y) and the regression parameters. After that, it computes (x) and its confidence interval when y=0.5.

Cite As

Ayad Al-Rumaithi (2026). Nonlinear Weighted Least Squares (https://in.mathworks.com/matlabcentral/fileexchange/181849-nonlinear-weighted-least-squares), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2025a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.0.1

Added website

1.0.0