Lorentzian peak
劳仑士峰；洛伦兹峰；洛伦兹尖峰;
The principle of least square method is utilized to process the curve fitting of XPS spectra and Gaussian peak modified by Lorentzian function is used as fitted peak of XPS spectra.
该软件是按最小二乘法的原理来进行拟合的，采用了高斯分布和劳伦兹分布的复合曲线作为拟合函数。