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X-射线衍射物相分析的统计学方法
The statistics method for X-ray diffraction phase analysis
【摘要】 应用社会科学统计分析程序(SPSS)对X-射线衍射实验数据进行因子分析和聚类分析计算。结果表明在确定混合物中物相数目的同时,能够分离出每一物相的独立衍射线,为混合物的X-射线衍射物相定性分析提供了可靠的依据。
【Abstract】 The experiment data of X-ray diffraction are analyzed by using factor analysis and cluster analysis in Statistical Program for Social Sciences(SPSS) . While determining the number of phase components, the diffraction lines can be classified, and the diffraction lines of each phase are also separated, which provides the reliable method for X-ray diffraction phase qualitative analysis.
【关键词】 X-射线衍射;
物相分析;
因子分析;
聚类分析;
SPSS软件;
【Key words】 X-ray diffraction; phase analysis; factor analysis; cluster analysis; SPSS software;
【Key words】 X-ray diffraction; phase analysis; factor analysis; cluster analysis; SPSS software;
【基金】 春晖计划国际合作资助项目(春晖-[1999]95-10)
- 【文献出处】 计算机与应用化学 ,Computers and Applied Chemistry , 编辑部邮箱 ,2003年Z1期
- 【分类号】O651
- 【下载频次】307