...番茄果实的乙烯合成量等生理特性指标与可见/近红外光谱的相关 性进行研究,并利用主成分回归(Principal components regression,PCR)、偏最小二乘回归(Partial least squaresregression,PLSR)和多元线...
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...果实的乙烯合成量等生理特性指标与可见/近红外光谱的相关 性进行研究,并利用主成分回归(Principal components regression,PCR)、偏最小二乘回归(Partial least squaresregression,PLSR)和多元线...
基于2个网页-相关网页
并利用主成分回归 Principal components regression
传统方法用主成分分析、逐步回归分析和数量化理论来实现对森林立地进行分类和评价。
Traditional method analyze, return to with main composition analysis with quantity theory come, realize, set up to forest type go on, divide and appraise progressively.
通过主成分回归建立了用生理指标预测主观热感觉的模型,从而得出一种定量地评价服装属性的方法。
A predicated model of the subjective thermal feeling with physiological indices is built up by principal component regression analysis. Therefore, a quantitative method to …
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