1) Strong diagonally dominant matrix
强对角占优阵
2) dominant diagonal matrix
强对角占优矩阵
1.
In this paper,using some associated properties of M matrix and dominant diagonal matrix,we replenish the result of reference and give a improved Gerschgrin s theorem on estimation of generalized eigenvalues.
本文利用 M矩阵和强对角占优矩阵的相关性质 ,对文 [1]中判定广义特征值分布的一个 Ger-schgorin型定理的条件作了改进 ,得到了相应更好的结
3) diagonally dominant matrix
对角占优阵
1.
A digital watermarking algorithm is proposed based on diagonally dominant matrixes in the frequency domain to complete digital products copyright certification.
提出了一种基于对角占优阵的频域水印算法,实现数字产品版权认证。
4) diagonally dominant matrices
对角占优阵
1.
This paper obtained the sufficient conditions for diagonally dominant matrices composed of product matrices of which one is real square matrix in the left and the other is complex nonsingular matrix in the right.
给出了当n>2时,对于n阶非奇复方阵A,存在实方阵X,使得XA为对角占优阵的克分条件及n=2时这个问题的充要条件。
5) diagonally dominant matrix
对角占优矩阵
1.
New properties of weakly generalized diagonally dominant matrix;
弱广义对角占优矩阵的新性质
2.
: The Paper discusses the diagonally dominant matrix .
研究了对角占优矩阵的性质,给出了此类矩阵奇异的一个充分条件和一个充分必要条件,同时给出了它的LU分解形式。
6) generalized diagonally dominant matrix
广义对角占优阵
1.
A necessary condition and a sufficient condition for a matrix which is a generalized diagonally dominant matrix are given.
给出了复方阵为广义对角占优阵的一个必要条件和一个充分条件，同时给出了判断广义对角占优阵的较简单的方法。
补充资料：强阵
1.指强大的军队。
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