Peak fitting to either Voigt or LogNormal line shapes.

版本 1.1.0.0 (86.9 KB) 作者: Maxim
Peak fitting to Voigt or LogNormal line shapes.
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更新时间 2016/2/2

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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).

引用格式

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. 检索来源 .

MATLAB 版本兼容性
创建方式 R2014a
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在 Help Center 和 MATLAB Answers 中查找有关 Descriptive Statistics 的更多信息
致谢

参考作品: pickpeaks(V,select,display)

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版本 已发布 发行说明
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