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- Aim To study the solving methods of linear matrix equations. 摘要目的进一步研究线性矩阵方程的解法。
- By solving the density matrix equations, we gained the susceptibility. 通过求解密度矩阵方程,得到感生极化率。
- Based on elementary circuit theorems, the matrix equations for calculating layer currents are set up and some formulas are deduced. 根据电路基本定律，列出了计算各层定流的矩阵方程并推导了有关的计算公式。
- Solutions of three kinds of matrix equations with sub-matrix restrains on bi-anti-symmetric matrix set were investigated. 摘要讨论了子矩阵约束下三类矩阵方程的双反对称迭代解。
- Based on the principle of working dimension formula,the confining dimension formulae for each working dimension and margin are established,and formed into matrix equations. 根据工艺尺寸式原理，建立所有以设计尺寸及余量为封闭段的尺寸式，并生成方程矩阵。
- The method is that the CGLS is adopted instead of the conjugate gradient method (CGM) to compute matrix equations based on the physics-based two-grid method (PBTG). 该算法是在PBTG算法的基础上，采用CGLS算法代替一般的共轭梯度法(CGM)来计算矩阵方程。
- Abstract: By applying the matrix rank method, in this note, the general expressions of the common least-square solutions to the matrix equations AX = C,XB = D is deduced,the extremal ranks of the common least-square solutions is obtained. 文摘:通过使用矩阵秩方法;我们给出了矩阵方程组AX=C;XB=D的公共最小二乘解的通解表达式;以及公共最小二乘解的极大秩和极小秩.
- From the numerical simulation and the steady-state solution to the density matrix equations, we find that AWI can be realized by choosing theintensities of the pumping and the magnetic fields and the relative phase of the probing and the pumping fields. 从密度矩阵方程出发,对三个态的粒子数进行了数值模拟,并得到了密度矩阵方程的稳态解,由稳态解得到了实现无反转放大的条件。 适当选取泵浦光场的Rabi频率和相干磁场的Lamor频率以及探测光场和泵浦光场之间的相对相位,可以在此系统中实现无反转放大。
- This paper analyzes forces in loader shovel during shovel's fetching material from a stockpile and forces in operation mechanism components, and builds force and torque matrix equations. 摘要在对料堆中铲斗铲取过程进行受力分析的基础上，对装载机工作装置各构件进行了受力分析，建立了力及力矩平衡的矩阵方程。
- And by it, we turn linear matrix equation over quaternion field into linear equations over a number field, and obtain normal solutions of this kind of equation. 得到四元数乘积的一个弱可交换律，并利用它将四元数体上线性矩阵方程转化为数域上的线性方程组，给出此类方程的一般解法。
- A simple method of searching the least squares solution to the contradictory matrix equation AX=B is given by means of elementarily transforming of the matrices. 用矩阵初等变换的方法给出了求不相容矩阵方程AX=B最小二乘解的一种简便方法。
- So we get two solution with different forms of the matrix equation AX-X(superscript T)B=C. 从而得到了矩阵方程AX-X(上标T)B=C两种不同形式的解。
- An algorithm was constructed to solve the least squares bisymmetric solution of a class of matrix equation. 摘要构造了一种迭代法求一类矩阵方程的最小二乘双对称解。
- By means of solving matrix equation group, predictive decoupling controller is realized. 通过求解二元一次矩阵方程组，实现了多步预测的解耦控制。
- The calculation method is based on node admittance matrix equation and takes LU factorization algorithm. 运行仿真基于节点导纳矩阵方程的迭代求解，采用了LU三角分解法。
- Basically, neglecting azial deformations corresponds to the omission of rows 1 and 4 and columns 1 and 4 of the stiffness matrix equation (15.1) . 忽略不计轴向变形基本上可以说相当于删去方程（15-1）中刚度矩阵的第1行和第4行及第1列和第4列。
- I could never do simultaneous equations. 我从来不会算联立方程式。
- Based on them, some properties of the coefficient matrix A are presented when the matrix equation has a positive definite solution. 根据这两个定理,当矩阵方程有对称正定解时,给出了系数矩阵。
- Basically, neglecting axial deformations corresponds to the omission of rows 1 and 4 and columns 1 and 4 of the stiffness matrix equation(15. 1). 忽略不计轴向变形基本上可以说相当于删去方程(15-1)中刚度矩阵的第1行和第4行及第1列和第4列。
- In the value algorithm another classical algorithm gmres algorithm, uses for to solve the large-scale matrix equation question. 数值算法中另一个经典算法gmres算法,用来求解大型矩阵方程问题。
