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- We propose a preconditioner based on the block diagonal matrices of SFVEM discretization system of 2-D three temperature radiation heat conduction equations. 在三角形剖分下，针对二维三温辐射热传导方程组的SFVEM离散系统，设计了一类基于块对角逆的预条件，给出了条件数的理论估计式。
- The Generalized Block Diagonal Matrix and Linear Equations with it as coefficient Matrix 泛对角矩阵和以它为系数矩阵的线性方程组
- Block diagonal matrices 分块对角矩阵
- The lumped mass matrix is a diagonal matrix. 集中质量阵是一个对用阵。
- The square matrix is called a diagonal matrix. 该方矩阵称为对角矩阵。
- block diagonal matrix 分块对角矩阵,块对角矩阵
- Thereby, the Hessian matrix of the objective function being similar to a block diagonal sparse matrix is maintained by the updated matrix sequence. 该算法的一个主要特点是算法产生的矩阵序列保持目标函数的Hessian阵是一个具有类似于块对角状的稀疏矩阵。
- Based on the block bordered diagonal matrix structure, this paper presents a new discrete decomposition algorithm for the reactive-power optimization in a multi-area power system. 基于对角加边矩阵结构,提出了一种新的多区域电力系统离散无功优化分解算法。
- In the diagonal cases, we characterize completely the boundedness of diagonal matrices acting from one sequence space to another sequence space of Besov type. 若此矩阵算子为对角矩阵，我们能完全的刻画其有界条件。
- In this paper, the theory of Block Diagonal Control(BDC)is applied to the aerodynamic missile, point out the original design defect. 将李雅普洛夫函数稳定要求应用于飞航导弹块对角飞行控制系统设计中,并指出原设计的不足。
- We call a matrix the generalized cyclic matrix if it can be written the product of a nonsingular diagonal matrix and a cyclic matrix. 摘要可表为非奇异对角矩阵和循环矩阵乘积的矩阵，我们称其为广义循环矩阵。
- A space-time resource scheduling stategy based on the Block Diagonal (BD) algorithm is presented for Multi-Input and Multi-Output systems. 摘要提出一种基于块对角算法的多输入多输出系统空时二维资源调度策略。
- A(G), D(G) denotes the adjacency matrix and the diagonal matrix of vertex degrees of G, respectively. A(G);D(G)分别表示G的邻接矩阵和度对角矩阵.
- At the receivers, for the simplicity of the inverse computation of the diagonal matrix, the computation complexity is greatly reduced. 在接收端，利用对角矩阵求逆的简单性，极大的减少了计算复杂度。
- This paper discuss the Hadamand Fischer inequlity of inverse M matrix,and present determinenb det(A+D) inequality,where A is a inverse M matrix,D is a noneqative diagonal matrix. 本文讨论了逆M矩阵的Hadamard -Fischer不等式 ,并给出了行列式det(A +D)的估计式 ,其中A为逆M矩阵 ,D为非负对角阵
- Let G be a connected graph, its quasi-Laplacian matrix is Q (G) =D (G) +A (G), where D (G) is the diagonal matrix of its vertex degrees and A (G) is its adjacency matrix. 摘要对于连通图G，矩阵Q(G)=D(G)+A(G)称为图G的拟拉普拉斯矩阵，其中D(G)为图的度对角矩阵，A(G)为图的邻接矩阵。
- The amended triple diagonal matrix algorithm and the feasible method of solving fugacity coefficient and activity coefficient were used to calculate the column. 针对炼油厂含硫污水汽提塔的特点,修正三对角矩阵算法,利用适当的逸度系数及活度系数求解,模拟计算结果与实际基本相符。
- periodic block and three diagonal matrix 周期块状三对角矩阵
- Then, the follows are gotten: the existence of Jordan form main matrices which are similar to a square matrix, and a necessary and sufficient condition of a matrix similar to a diagonal matrix, and the real coefficient minimum polynomial of a matrix. 用之导出四元数方阵所相似的Jordan形主矩阵的唯一性，四元数矩阵相似于对角形矩阵的一个充要条件及四元数方阵的最小实系数零化多项式的形式。
- He is a great guy, a chip off the old block. 他是一位好人，就像他父亲一样。
