Chemometrics in spectroscopy -: Part 2.: Examples

被引：92

作者：

Geladi, P

Sethson, B

Nyström, J

Lillhonga, T

Lestander, T

Burger, J

机构：

[1] Swedish Univ Agr Sci, Unit Biomass Technol & Chem, SE-90403 Umea, Sweden

[2] Umea Univ, Dept Chem, SE-90187 Umea, Sweden

[3] Umea Univ, Ctr Biomed Engn & Phys, SE-90187 Umea, Sweden

[4] Swedish Polytech, FIN-65201 Vaasa, Finland

来源：

SPECTROCHIMICA ACTA PART B-ATOMIC SPECTROSCOPY | 2004年 / 59卷 / 09期

关键词：

spectroscopic imaging; multivariate image analysis; process chemometrics; electrochemical impedance spectroscopy; principal component analysis; partial least squares regression; process analytical chemistry; near-infrared spectroscopy;

D O I：

10.1016/j.sab.2004.06.009

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

Some of the principles and main methods of chemometrics are illustrated by examples. The examples ate from electrochemistry, process analytical chemistry and multivariate imaging. Principal component analysis, partial least squares regression and multivariate image analysis are used to illustrate the power of chemometrical thinking. The emphasis is on plotting and visualization for showing the salient features of a model or data set. (C) 2004 Elsevier B.V. All rights reserved.

引用

页码：1347 / 1357

页数：11

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