Target transformation factor analysis as an aerosol mass apportionment method: A review and sensitivity study
作者： Philip K. Hopke
DOI: 10.1016/0004-6981(88)90066-2
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摘要: Abstract Over the past several years, a multivariate receptor model called Target Transformation Factor Analysis (TTFA) has been applied to various problems of environmental source resolution. In recent reports on analysis data sets with known structure, good results were obtained. order further test TTFA approach, additional simulated have created varying degrees collinearity profiles and normally distributed uncertainty. The effect is restrict number resolvable sources. analytical error affects identification sources development accurate profiles.
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