正交群 [
zhèng jiāo qún]
[数] orthogonal group
- 此分解法可从输入的向量群中,找出其相互正交的主要成分。
PCA has the ability to find out the principal components which are mutually orthogonal. - 研究了解特征值反问题的等谱流方法及其李群算法,我们取的李群是正交群。
The isospectral flows method for solving inverse the eigenvalues problem and its lie group method are studied in this paper, while the corresponding lie group is orthogonal group. - 证明对于任一正交基函数g,广义布尔函数具有商群性质,并提出同态核的构造,从而得到广义布尔函数的一种生成方法。
Here proposed a construction of the homomorphic kernel, with which a method of generating GBF sis obtained.
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