Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/202518
Type: Artigo de periódico
Title: Experimento didático de quimiometria para análise exploratória de óleos vegetais comestíveis por espectroscopia no infravermelho médio e análise de componentes principais: um tutorial, parte I
Title Alternative: Teaching experiment of chemometrics for exploratory analysis of edible vegetable oils by mid infrared spectroscopy and principal component analysis: a tutorial, part I
Author: Souza, André Marcelo de
Poppi, Ronei Jesus
Abstract: This manuscript aims to show the basic concepts and practical application of Principal Component Analysis (PCA) as a tutorial, using Matlab or Octave computing environment for beginners, undergraduate and graduate students. As a practical example it is shown the exploratory analysis of edible vegetable oils by mid infrared spectroscopy.
Subject: principal component analysis
infrared spectroscopy
edible oils
Editor: Sociedade Brasileira de Química
Citation: Química Nova. Sociedade Brasileira de Química, v. 35, n. 1, p. 223-229, 2012.
Rights: aberto
Identifier DOI: 10.1590/S0100-40422012000100039
Address: http://dx.doi.org/10.1590/S0100-40422012000100039
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-40422012000100039
Date Issue: 1-Jan-2012
Appears in Collections:Unicamp - Artigos e Outros Documentos

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