YAO Huanmei, HUANG Rentao, JIANG Wenkai. Gray Association Analysis for Atmospheric Environmental Quality Evaluation in a Region[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 326-328.
Citation:
YAO Huanmei, HUANG Rentao, JIANG Wenkai. Gray Association Analysis for Atmospheric Environmental Quality Evaluation in a Region[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 326-328.
YAO Huanmei, HUANG Rentao, JIANG Wenkai. Gray Association Analysis for Atmospheric Environmental Quality Evaluation in a Region[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 326-328.
Citation:
YAO Huanmei, HUANG Rentao, JIANG Wenkai. Gray Association Analysis for Atmospheric Environmental Quality Evaluation in a Region[J]. Geomatics and Information Science of Wuhan University, 2005, 30(4): 326-328.
Gray Association Analysis for Atmospheric Environmental Quality Evaluation in a Region
This paper applies the logarithmic principal component analysis to obtain the weight of index in environmental evaluation. The fitting gray association analysis is used in the evaluation. The whole process is realized in MATLAB 6.5. The computation is convenient, and the result accorded with the fact better than the traditional synthetic index method.
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