principal components analysis pca 主成分分析
PCA polythetic analysis PCA多元分析
Principal Component Analysis PCA 主分量分析 ; 主成分分析
times series analysis & PCA 时序主成分分析法
PCA Principle Component Analysis 主分量分析
principle component analysis PCA 主成分分析
pca principal component analysis pca主元分析
Both UPGMA cluster and PCA analysis showed clear genetic relationships between the 24 mulberry cultivars. The major clusters were related to known pedigree relationships.
UPGMA法聚类和PCA分析都清楚地显示了24个桑树选育品种的亲缘关系，聚类结果与桑树品种的系谱基本一致。
The principal component analysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system is presented.
提出了空调系统传感器故障检测、故障识别、故障重构的主成分分析方法。
This thesis presents principal component analysis (PCA) approach for sensor fault detection, identification and reconstruction in HVAC system.
本文提出了用主成分分析法(PCA)进行空调系统传感器故障检测与诊断的基本思想。
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