Resolution of multicomponent chromatograms by window factor analysis with wavelet transform preprocessing

被引：2

作者：

Shao, XG ^{[1
]}

Cai, WS ^{[1
]}

机构：

[1] Univ Sci & Technol China, Dept Chem, Anhua 230026, Peoples R China

来源：

JOURNAL OF CHEMOMETRICS | 1998年 / 12卷 / 02期

关键词：

wavelet transform; noise filtering; window factor analysis; resolution of overlapping chromatograms;

D O I：

10.1002/(SICI)1099-128X(199803/04)12:2<85::AID-CEM497>3.3.CO;2-S

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The resolution and quantitative determination of multicomponent chromatograms with noise were investigated using wavelet transform and window factor analysis (WFA). It was proved that wavelet transform is a very powerful technique for noise filtering and that quantitative results by WFA can be greatly improved for a noisy chromatographic data matrix by wavelet transform preprocessing. (C) 1998 John Wiley & Sons, Ltd.

引用

页码：85 / 93

页数：9

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