“principal components”的概念、定义、翻译、参考文献-科学参考

单词	principal components
释义	principal components Encyclopedia 医学主成份释 principal components；PC主成分当含有多变量矩阵数据集对应于一个多维空间数学模型时，基于偏最小二乘法则，通过投影和降维处理，可在若干个垂直向量方向依次最大程度地描述样品的差异性或相似性的参数。
随便看	normalized coordinate normalized cut normalized difference normalized difference snow index normalized difference vegetation index normalized distribution normalized eigenfunction normalized eigenvector normalized Eisenstein series normalized equation normalized form normalized function normalized functor normalized Hadamard matrix normalized intensity normalized interval normalized invariant measure normalized Laplacian matrix normalized Latin rectangle normalized matrix normalized measure normalized metric normalized mode shape normalized number normalized power pattern

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