1)constrained matrix equation约束矩阵方程
1.Applying the conjugate gradient method,an iterative algorithm is presented to solve the constrained matrix equation AXB+CXD=F over centrosymmetric matrix X and its optimal approximation.应用共轭梯度思想,给出了求解约束矩阵方程AXB+CXD=F的中心对称解及其最佳逼近的迭代算法。
2.Different constrained conditions or different matrix equations lead to different constrained matrix equation problems.约束矩阵方程问题是指在满足一定条件的矩阵集合中求矩阵方程的解，不同的约束条件，不同的矩阵方程类型就导致了不同的约束矩阵方程问题。
3.The constrained matrix equation problem is to find solutions of a matrix equation or a system of matrix equations in a set of matrices systisfing some constraint conditions.约束矩阵方程问题是指在满足一定约束条件下的矩阵集合中求矩阵方程(组)的解。
英文短句/例句
1.Several Classes of Matrix Extension Problems and Two Kinds of Constainted Matrices Equations;几类矩阵扩充问题和两类约束矩阵方程问题
2.Two Classes of Symplectic Matrices Constrained Matrix Equation Problem and Their Optimal Approximations;两类辛矩阵的约束矩阵方程问题及其最佳逼近
3.The Problem of a Class of Constrained Matrix Equation and the Problem of a Class of Matrix Extension;一类约束矩阵方程问题和一类矩阵扩充问题
4.Iterative Methods for Several Constrained Matrix Equation Problems几类约束矩阵方程问题及其迭代解法
5.Several Classes of Submatrix Extension Problems and a Class of Constrained Matrix Equation Problems;几类子阵扩充问题和一类约束矩阵方程问题
6.Some Inverse Eigenvalue Problems for Matrices with Special Structures and Some Researches on Constrained Matrix Equations;几类特殊矩阵逆特征值问题和几类约束矩阵方程问题
7.A kind of Constrained Matrix Equation Problem and the Optimal Approximation for Bi-symmetric Matrix;双对称矩阵的一类约束矩阵方程问题及其最佳逼近
8.Some Researches on Orthogonal Projection Iterative Methods for Solving Some Constrained Matrix Equations;求解约束矩阵方程的正交投影迭代法研究
9.The Solutions of a Few Matrix Equations and Their Optimal Solutions;几类特殊约束矩阵方程问题及其最佳逼近问题
10.Iterative Methods for Constrained Matrix Equation AXB+CYD=E and Associated Optimal Approximation;约束矩阵方程AXB+CYD=E的迭代解法及最佳逼近
11.Iterative Methods for Several Constrained Matrix Equation Problems and Associated Optimal Approximation;几类约束矩阵方程问题的迭代解法及最佳逼近
12.Research on Several Kinds of Constrained Matrix Equations over the Equaternion Field;四元数体上几类约束矩阵方程问题研究
13.The Solution for Two Kinds Constrained Matrix Equation Problems and Associated Optimal Approximation两类约束矩阵方程的解及最佳逼近问题
14.Some Research for Matrix Equation Problems under Submatrix Constraint;关于子矩阵约束下矩阵方程问题的研究
15.The Least-squares Solutions of Some Classes Matrix Equtions with a Submatrix Constraint;几类子矩阵约束下的矩阵方程的最小二乘问题
16.The Symmetric Nonegative Definite Solutions of Linear Matrix Equation XA=B;子矩阵约束下矩阵方程XA=B的对称非负定解
17.Iterative Solutions of Three Kinds of Matrix Equations with Sub-matrix Restrains子矩阵约束下三类矩阵方程的迭代解法
18.Constrained Solutions for Several Kinds of Linear Matrix Equations and Their Approximations;几种线性矩阵方程的约束解及其逼近
相关短句/例句
restricted matrix equation约束矩阵方程
1.Cramer rules for solving restricted matrix equations over arbitrary fields;任意域上解约束矩阵方程的Cramer法则(英文)
2.On extension of Cramer s rule for solutions to restricted matrix equations;一类约束矩阵方程解的Cramer法则(英文)
3.A more condensed Cramer rule for solution of the general restricted matrix equation;一类紧凑格式的约束矩阵方程解的Cramer法则(英文)
3)Constrained matrix equation problem约束矩阵方程问题
1.The constrained matrix equation problem is to find the solution of a matrix equation in a constrained matrix set.约束矩阵方程问题就是在满足一定约束条件的矩阵集合中求矩阵方程的解的问题，它是近年来数值代数领域中研究和讨论的重要课题之一，在结构设计，系统识别，结构动力学，自动控制理论，振动理论等领域都具有广泛的应用。
2.The constrained matrix equation problem is to find a solution for the matrix equation in a constrained matrix set.约束矩阵方程问题是在满足一定约束条件的矩阵集合中求矩阵方程解的问题。
4)constraint matrix约束矩阵
1.Character of eigenvalues of constraint matrix;智能天线约束矩阵特征值的性质
2.To calculate the constraint propagation path,constraint matrix and constraint propagation matrix are formulated,then a new fast algorithm is presented to identify the constraint loop.提出了几何约束矩阵和约束传播矩阵来表达和揭示约束传播的内在机制,并提出了一种闭环约束识别的新方法。
3.A system of evaluation criteria, namely the expert authority vector, object vector, constraint vector, object matrix and constraint matrix is put forward for project appraisal in conceptual design.首次提出并建立了用于产品设计方案评价的专家权向量、目标向量、约束向量、方案评价的目标矩阵和约束矩阵 。
5)matrix restraint矩阵约束
6)sub-matrix restrains子矩阵约束
1.Iterative solutions of AXB=C with sub-matrix restrains in bi-symmetric matrix set;子矩阵约束下AXB=C的双对称迭代解
2.Iterative methods for three kinds of matrix equations with sub-matrix restrains on symmetric ortho-symmetric matrix set;子矩阵约束下三类矩阵方程的对称正交对称迭代解法
3.Solutions of three kinds of matrix equations with sub-matrix restrains on bi-anti-symmetric matrix set were investigated.讨论了子矩阵约束下三类矩阵方程的双反对称迭代解。
延伸阅读
约束方程 见约束。
