Resolution of two-way data from hyphenated chromatography by means of elementary matrix transformations

被引：72
|
作者：
Manne, R [1 ]
Grande, BV [1 ]
机构：
[1] Univ Bergen, Dept Chem, NO-5007 Bergen, Norway
来源：
CHEMOMETRICS AND INTELLIGENT LABORATORY SYSTEMS | 2000年 / 50卷 / 01期
关键词：
elementary matrix transformations; hyphenated chromatography; spectra; concentration profiles;
D O I：
10.1016/S0169-7439(99)00042-8
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Data from mixtures studied by hyphenated chromatography, e.g., HPLC-DAD and similar techniques, are resolved into spectra and concentration profiles by an iterative technique using elementary matrix transformations. Applications are made to one artificial data set and three sets previously analyzed in the literature. The technique is very fast and seems to perform at least as well as those previously developed, but requires less intervention from the user. (C) 2000 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：35 / 46
页数：12
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