1) centrosymmetric(centrohermitian) matrices
中心对称(Hermitian)矩阵
2) generalized centrohermitian matrix
广义中心Hermitian矩阵
1.
In this paper,the authors take advantage of the reducibility of the generalized centro-symmetric matrix and the generalized centrohermitian matrix to propose two fast algorithms for computing the products of such matrices.
运用广义中心对称矩阵和广义中心Hermitian矩阵的约化性质得到了计算此类矩阵乘积的快速算法。
2.
In this paper,we take advantage of the reducibility of the generalized centrosymmetric matrix and the generalized centrohermitian matrix to propose two Strassen algorithms for computing the products of such matrices.
运用广义中心对称矩阵和广义中心Hermitian矩阵的约化性质得到了计算此类矩阵乘积的Strassen算法。
3) anti-centrosymmetric matrix
反中心对称矩阵
1.
By applying the singular value decomposition(SVD) and the generalized singular value decomposition(QSVD),the sufficient and necessary conditions and the normal solutions for the inverse problem of anti-centrosymmetric matrix with a sub-matrix constraint are given,and the optimal approximate solution is obtained.
利用矩阵奇异值分解以及矩阵对的广义奇异值分解,给出了子矩阵约束下反中心对称矩阵反问题有解的充要条件及其通解表达式,并得到了最佳逼近解。
4) skew centrosymmetric matrices
斜中心对称矩阵
5) centro-symmetric matrices
中心对称矩阵
1.
The structures and properties of generalized centro-symmetric matrices were first discussed and then generalized centro-symmetric matrices were extended to a class of new matrix: P_n-symmetric martrices.
首先讨论广义中心对称矩阵的结构和性质,并由此把广义中心对称矩阵推广到一类更广泛的矩阵———Pn-对称矩阵。
2.
The structures and properties of Centro-symmetric matrices and anti centro-symmetric matrices are first discussed and then the conclusion that the inversion of centro-symmetric matrix is centro-symmetric matrix and the inversion of Anti centro-symmetric matrix is Anti centro-symmetric matrix is given.
首先研究了中心对称矩阵与反中心对称矩阵的结构与性质,然后得出了中心对称矩阵的逆是中心对称矩阵,反中心对称矩阵的逆是反中心对称矩阵等结论,最后在此结论的基础上得出了中心对称矩阵与反中心对称矩阵的一个求逆的简便方法。
补充资料：中心对称
也称“点对称”。如果一个图形绕着一个点旋转180°后，与另一个图形重合，那么称这两个图形关于这个点成中心对称。这个点称为对称中心。关于中心对称的两个图形，对称点连线都经过对称中心，并且被对称中心平分。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条