FWHM optimized polynomial smoothing filters: A practical approach

被引：2
|
作者：
Dinnebier, RE [1 ]
机构：
[1] Max Planck Inst Solid State Res, D-70569 Stuttgart, Germany
来源：
POWDER DIFFRACTION | 2003年 / 18卷 / 03期
关键词：
Powder Diffraction; orthogonal polynoms; smoothing; full width at half maximum; peak search;
D O I：
10.1154/1.1590353
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
A modified method for polynomial smoothing and the calculation of derivatives of equally spaced step scan powder diffraction data is presented. The algorithm takes the angular dependence of the full width at half maximum (FWHM) of diffraction peaks into account, is very effective, and easy to code. (C) 2003 International Centre for Diffraction Data.
引用
收藏
页码：199 / 204
页数：6
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