Fit 2D gaussian function to data

Version 1.5.0.0 (3.56 KB) by Gero Nootz
Fits a 2D Gaussian function to simulated data.
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(18)
13.7K Downloads
Updated 12 Jun 2012

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The program generates a 2D Gaussian. The program then attempts to fit the data using the MatLab function “lsqcurvefit “ to find the position, orientation and width of the two-dimensional Gaussian.
Execute “mainD2GaussFitRot.m” with not input parameters.
The two-dimensional Gaussian function is defined by the function “D2GaussFunctionRot.m” and “D2GaussFunction.m”

Cite As

Gero Nootz (2026). Fit 2D gaussian function to data (https://nl.mathworks.com/matlabcentral/fileexchange/37087-fit-2d-gaussian-function-to-data), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2011a
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes
1.5.0.0

file was renamed and the definition of the gaussian width was changed.
Also a screenshot was added.
1.0.0.0