matrix sign function 矩阵符号函数
lamp-matrix sign 灯泡方阵型标志
sign pattern matrix 符号模式矩阵
sign function matrix 符号函数矩阵
anti-sign symmetric matrix 反符号对称矩阵
weak sign symmetric matrix 弱符号对称矩阵
sign matrix 符号矩阵
the sign matrix 符号矩阵
In chapter two, it includes some impontant forms of sign pattern matrix inertias and research trends of inertia.
第二章介绍符号模式矩阵的惯量所具有的几类重要形式以及惯量研究的动态。
Based on the spectral set of skew-symmetric matrix, the result that a class sign pattern matrix with zero diagonal is unique inertia was proved by using orthogonal similarity transformation.
本文基于反对称矩阵的谱集，采用正交相似变换，得到一类具有零对角的符号模式矩阵具有唯一惯量的结论。
Therefore an extreme of any kind in the persona of the ascending initiate moving to 3000 strands is a sign or symptom of electrical matrix ascension rather than a magnetic ascension.
因此，在前往3000股提升的人们中，任何一种极端的人格，都将是电性矩阵提升的标志或迹象，而不是一个磁性提升。
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