lorentzfit(x,y,vara​rgin)

LORENTZFIT fits a single- or multi-parameter Lorentzian function to data

Version 1.7.0 (7.1 KB)
14.8K Downloads
(18)
15 Jun 2020
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Cite As

Jered Wells (2026). lorentzfit(x,y,varargin) (https://www.mathworks.com/matlabcentral/fileexchange/33775-lorentzfit-x-y-varargin), MATLAB Central File Exchange. Retrieved .

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Find more on Resampling Techniques in Help Center and MATLAB Answers

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
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Version Published Release Notes
1.7.0

Provides the Jacobian output by lsqcurvefit
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1.6.0

Added stopping thresholds for fitting based on magnitude of input data.
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1.5.0

Added OPTIONS to the LSQCURVEFIT routine.
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1.4.0

Better identified default functionality in help file
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1.3.0

Included option to select one, two, or three parameter Lorentzian model with or without constant parameter.
Improved documentation
Provided two additional outputs from LSQCURVEFIT: RESNORM and RESIDUAL.
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1.2.0

Documentation updated to match MATLAB standard for help file
H1 line has been included
Error checking included
Outputs modified for easier use
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1.1.0

Cleaned up description
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1.0.0

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