为了从电子能谱图中得到准确的峰位置(结合能),必须进行谱峰分解,一种简单有效的分解办法,我们采用Powell方法求解拟合曲线与实验曲线偏差的极小值,用BASIC语言编制了适合于实验室用的谱峰分解程序,在普通微型计算机分解谱峰。经过实践应用,方法简便,效果良好,可供实验室数据分析使用。 In order to obtain the accurate peak position (binding energy) from the electron spectrogram, it is necessary to decompose the peak, a simple and effective decomposition method. We use the Powell method to solve the minimum deviation between the fitted curve and the experimental curve, and use BASIC The language compiles a spectral peak decomposition program suitable for the laboratory, which decomposes the spectral peak in a common microcomputer. After practical application, the method is simple and effective and can be used for laboratory data analysis.