Determination of the number of component
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Zeng-Ping Chen; Yi-Zeng Liang; Jian-Hui Jiang; Yang Li; Jin-Ye Qian; Ru-Qin Yu
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Article
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1999
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John Wiley and Sons
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English
โ 114 KB
๐ 2 views
A novel index RESO, based on the ratio of eigenvalues calculated by smoothed PCA and those calculated by ordinary PCA, was developed for determining the number of compounds in mixtures. The proposed method distinguishes itself from other methods by incorporating chemical information in its framework