反对称矩阵

A special antisymmetric structure is proposed, and based on it, the direct design method is given to design the anti-synchronization controller. To prevent the controller design by active control method from indiscrimination, a simplified judging method of negative definite matrix is introduced to give the anti-synchronization active design of controller.

提出了一种特殊反对称结构，基于此给出了反同步控制器的直接构造法；针对主动控制法设计控制器的盲目性，引入了判定矩阵负定的简化方法，给出了实现反同步的主动控制法。

Combined with skew-symmetrization condition in matrix theory, a class of stable systems with sign-skew symmetric structure is proposed, and is regarded as the objective of controller design. There are two methods to implement the design.

摘要结合矩阵论中的可反对称条件，提出一种稳定的具有符号反对称结构的系统，并将其作为非线性系统的镇定控制目标。

Combining the new preconditioner with GMRES, both convergency and convergence rate of power flow computation can be improved.

利用矩阵的对称反对称分裂，提出一种新的预处理子，并将其与GMRES算法相结合，改进潮流计算的收敛性和收敛速度。

Finally, based on these characteristics , the eigenvalues and eigenvalues polynomials and its diagonal matrix were given.

最后，在分块反对称反循环矩阵性质的基础上，给出了其特征值和特征多项式以及相似对角阵。

This paper presents a numerical method for solving the radial Dirac equations by virtue of the analogy between the large component of relativistic radial wave functions and non-relativistic ones.

1引言多电子原子结构理论是非常复杂的，主要表现在全反对称耦合基函数的构造及其相关矩阵元的计算上[1]。

By using the property of the secondary quasi diagonal matrix s index,a computational method of the Drazin inverse of even order anti centrosymmetric matrices is given.

利用次准对角阵指标的性质，给出了偶数阶反中心对称矩阵Drazin逆的一种计算方法。

Finally, least-squares solution for the inverse problem of bisymmetric matrices with a submatrix constraint is proposed.

研究了子阵约束下双对称矩阵反问题的最小二乘问题。

Secondly, least-squares solution for the inverse problem of real symmetric matrices with a submatrix constraint is proposed.

研究了子阵约束下实对称矩阵反问题的最小二乘问题。

This member model consists of isolating macroscopic member element into three subelements, namely spread plastic beam subelement, joint slip subelement and shear subelement, and thus the stiffness matrix of the frame member element can be easily constructed by calculating the fl...

该单元模型能够考虑非线性变形随复杂加载历史在端部关键受力区域的逐步扩展和反弯点位置的移动，整个推导过程力学概念明确，所获得的柔度矩阵为对称矩阵，便于数值计算。

Robot dynamic model is usually written as Hq+Cq+G=τ, where the matrix C can be properly defined so that H-2C is skew-symmetric. This property greatly facilitates robot controller design.

摘要机器人模型通常写为Hq+Cq+G=τ，其中可适当定义矩阵C使得H-2C是反对称阵，这一性质对机器人控制设计十分有用。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。