The water quality in Dagujia River basin was assessed by using the PCA method.
采用主成分分析法(PCA)，对大沽夹河流域水质进行了定量化综合评价。
The results show that the PCA method has good performance in fault detection and diagnosis.
结果表明主成分分析法具有很好的故障检测和故障诊断能力。
The results showed that in the 5 transects, PCA method was able to detect the edge influence depth with 3 transects, while MSWT could explain 4 transects.
结果表明，5条样带中，主成分分析法可以判定3条样带的影响域，而移动窗口法可以判定4条。
At the same time, vehicle types are classified using PCA method of the pattern recognition based on vehicle noise, and some primarily study is done for vehicle recognition.
同时对所采集的车辆声音信号应用模式识别中的主分量分析法实现了车辆的简单分类，为实现车型识别作了一些初步的探索。
Because of using L2 norm, Principal Component Analysis (PCA) method is sensitive to outliers.
主成分分析方法由于使用了L2范数，因此对异常值较敏感。
Because of using L2 norm, Principal Component Analysis (PCA) method is sensitive to outliers.
主成分分析方法由于使用了L2范数，因此对异常值较敏感。
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