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lorentzian fit

version 1.0.0.0 (2.08 KB) by Yohanan Sivan
In the attached file example i use "nlinfit", which can fit any kind of function that you want. the

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Updated 15 Jan 2007

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On the gaussian fit i used "polyfit" which gives you en absolut one solution, but have some problems fitting non-linear model.

In the attached file example i use "nlinfit", which can fit any kind of function that you want. the problem is that you need to give here a starting point.

"main.m" include the example code to use nlinfit.

"data.txt" is data (x,y) that needed to be fitted.

"fun.m" is the function to be fitted, in you case it's lorentzian.

Cite As

Yohanan Sivan (2021). lorentzian fit (https://www.mathworks.com/matlabcentral/fileexchange/13648-lorentzian-fit), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
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