多指标综合评价方法，包括层次分析法、模糊综合评价法、DEA法和主成分法等。
Multi-index integrated evaluation method contains the layer analysis method, fuzzy integrated evaluation method, DEA method, main component method and so on.
著名的线性变换的方法包括，例如，主成分分析，因子分析，投影寻踪。
Well-known linear transformation methods include, for example, principal component analysis, factor analysis, and projection pursuit.
标准化相关阵的主成分反映的仅是“相关信息量权”，不包括“方差信息量权”。
Results:The principle component of standardized correlation matrix does not represent the variance weight of gene frequency matrix.
微分方程组数值解方法，包括调制，解调，信噪比计算，借鉴了主成分分析算法(PCA)。
Numerical solution of differential equations method, Includes the modulation, demodulation, signal to noise ratio calculation, it draws on principal component analysis algorithm (PCA).
微分方程组数值解方法，包括调制，解调，信噪比计算，借鉴了主成分分析算法(PCA)。
Numerical solution of differential equations method, Includes the modulation, demodulation, signal to noise ratio calculation, it draws on principal component analysis algorithm (PCA).
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