Peak fitting to either Voigt or LogNormal line shapes.

Version 1.1.0.0 (86,9 KB) von Maxim
Peak fitting to Voigt or LogNormal line shapes.
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Aktualisiert 2 Feb 2016

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Uses Matlab's lsqcurvefit to fit x and y data from a .txt file or from the workspace to resolve different line shapes (currently Voigt or reversed LogNormal). There are several types of backgrounds (constant, sloped, Shirley), automatic peak finding, automatic initial guess generation, and optional interactive adjustment during fitting.
The main function is DC.m.
Documentation is in the DC.m file, and an example is available on DCexample.m.
Useful for deconvolution of spectra (such as Raman and XPS).

Zitieren als

Maxim (2024). Peak fitting to either Voigt or LogNormal line shapes. (https://www.mathworks.com/matlabcentral/fileexchange/52321-peak-fitting-to-either-voigt-or-lognormal-line-shapes), MATLAB Central File Exchange. Abgerufen .

Kompatibilität der MATLAB-Version
Erstellt mit R2014a
Kompatibel mit allen Versionen
Plattform-Kompatibilität
Windows macOS Linux
Quellenangaben

Inspiriert von: pickpeaks(V,select,display)

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Version Veröffentlicht Versionshinweise
1.1.0.0

1.1 - Updated changer function, and added background useful for XPS.
1.1 - Improved the changer function and added a background usefull for XPS (Shirley).
1.0.0.0