BSS for series of electron energy loss spectra

被引:0
|
作者
Nuzillard, D
Bonnet, N
机构
[1] UFR Sci, LAM, F-51687 Reims 2, France
[2] Hop Maison Blanche, UMRS, INSERM 514, IFR 53, F-51092 Reims, France
[3] LERI, F-51687 Reims 2, France
关键词
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
The analysis of series of electron energy-loss spectra recorded with the spectrum-line technique is usually performed with two methods : the spatial difference approach and multivariate statistical analysis. Such spectra are strongly correlated, thus we associate Blind Source Separation techniques to specific pre and post processing. The principle is presented and illustrations are given through a simulation example and an experimental one.
引用
收藏
页码:1150 / 1157
页数:8
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