矩阵的矩阵

Adopt incidence matrix to express network topology. Through searching and revising the incidence matrix, the zoned feeder and its network equivalent process are realized.

采用邻接矩阵表示网络拓扑，通过对邻接矩阵的搜索和修改实现馈线的分区以及网络的等值过程。

Keywords: electromagnetic integral equations;higher order vector basis functions;maximally orthogonalization;sparse impedance matrix

通过文中的处理，使得存储阻抗矩阵的内存需求量和求解矩阵方程的迭代求解时间大为降低。

The calculation of inverse matrix is involved in Dynamic Matrix Control and it restrains on-line application.

动态矩阵控制中顺序开环控制增量的计算涉及到矩阵的求逆运算，计算量很大，不利于微处理机的在线应用。

This is a language used c, seeking pMatrix matrix inverse matrix of small programs.

这是一个用c语言编写的，求pMatrix矩阵的逆矩阵的小程序。

Linear algebra of matrix inversion, the use of this algorithm can...

线性代数中的矩阵求逆的问题，使用此算法可以简化矩阵的操作。

Static load model and Jacobin comparable matrixs structures features were analyzed ,the results showed that the Jacobin comparable matrix characteristic would be changed after considered the load character, which have an impact on the static voltage stability.

并分析两种负荷模型与潮流雅可比矩阵的结构和特点，研究表明计及负荷特性后将改变雅可比矩阵的特征值，从而影响了系统的静态电压稳定性。

A left null factor of derivative matrix is introduced, and the sliding surface and the control's parameterization can be obtained by sloving strict LMI.

引入导数矩阵的左零因子，使得滑模曲面及控制器参数的求解可经过求解严格线性矩阵不等式获得，在一定程度上简化了LMI方法在奇异系统变结构控制器设计计算中的计算复杂性。

Then a four-node element formula is given. In order to avoid the inverse of the flexible matrix, Legendre polynomial is adopted in the interpolation. Thus the calculation efficiency is raised.

为了避免单元柔度矩阵的求逆，采用Legendre正交多项式作为插值函数，将求逆运算转变为矩阵的乘法计算，从而提高了计算的效率。

Linear algebra of matrix inversion, the use of this algorithm can be simplified matrix operation.

详细说明：线性代数中的矩阵求逆的问题，使用此算法可以简化矩阵的操作。

To easily form preconditional curvilinear paths within the trust region subproblem, we employ the stable Bunch-Parlett factorization method of symmetric matrices and use the unit lower triangular matrix as a preconditioner of the optimal path and modified gradient path.

使用对称矩阵的稳定Bunch-Parlett易于形成信赖域子问题的弧线路径，使用单位下三角矩阵作为最优路径和修正梯度路径的预条件因子。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。