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- Inverse problem of matrix 矩阵反问题
- The solvability conditions for the LQ inverse problem of the multi-variable linear time-invariant system are studied with the polynomial matrix approach. 研究了多变量线性定常系统LQ逆问题的可解性条件，得到了一般情形下的LQ逆问题解的充要条件，据此分类、分层次地给出了LQ逆问题解集的代数刻划。
- This paper is focused on the inverse problem of doubly center matrices. 摘要本文研究双中心矩阵反问题。
- inverse problems of matrix 矩阵反问题
- The inverse problem of finding the displacement field from a strain field is not so simple. 反过来，如果从变应场来寻找位移场，那么问题就没有这么简单。
- The inverse problem of space manipulator described by full Cartesian coordinates is studied in the present paper. 讨论了用完全笛卡尔坐标描述的空间机械手逆动力学问题。
- Levenberg-Marquardt algorithm can also be used to solve the nonlinear inverse problem of the parameter estimation. 遗传算法是一种相对较新的用于最优化估计的方法,也可以用于求解反问题。
- The error of FIF is studied in this paper, and an efficient method to solve the inverse problem of FIF is obtained. 摘要研究分形插值的误差估计，并由此获得解反问题的一条有效途径。
- An inverse problem of a free boundary problem which arised from the flow of non-Newtonian fluids is studied. 摘要讨论了由非牛顿流体流动引起的一类自由边值问题的一个反问题。
- In this paper, the concept of congruent diagonalization of matrix is presented, and the problem of diagonalization of one matrix is generalized. 提出矩阵合同对角化概念,对一个矩阵对角化问题进行推广思考,讨论了二个矩阵的同时对角化问题,取得了一些结果,给出了有关算
- The numerical method for the inverse problem of second-dimensional advection-dispersion-reaction equations is discussed in the article. 摘要讨论了一类二维对流反应扩散方程反问题的数值解法。
- The least-squares solutions of the inverse problem of anti-centrosymmetric matrices is discussed, and the expression of the solution is obtained. 摘要讨论反中心对称矩阵反问题的最小二乘解，得到瞭解的具体表达式。
- In this study,using the vibration of matrix and the pulsation of the materials to be processed,we solve thechoking problem of HGMS and improve the separating efficienc . 本研究采用了使分选介质振动、分选物料脉动的方法，解决了高梯度磁选易堵塞的问题，提高了分选效率。
- It transforms the inverse problem of parameter identification into solution of optimization problem using evolutionary algorithm. 该方法把参数识别反问题转化为优化问题用演化方法求解。
- She skirted round the problem of the high cost. 她避而不谈巨额费用问题。
- This method transforms the inverse problem of 3-D bodies into the one of D bodies by use of D combinational polygonal prisms to approach 3-D bodies. 该方法用二度半组合多边形棱柱体来逼近三度体，从而把三度体重磁异常反演问题转化为二度半体的反演问题；
- The inverse problem of MT for 1-D was studied by using a real coded hybrid genetic algorithm, which was based on the combination of simplex method and genetic algorithm. 摘要设计了一种求解一维大地电磁测深反演问题的实数编码混合遗传算法，它是通过单纯形搜索与遗传算法结合而成。
- He often came up against the problem of money. 他那时常常碰到钱的问题。
- Advance on Study of Matrix Attachment Region. 核基质结合区的研究进展。
- The Quality for Rand and Index of Matrix Power. 矩阵乘幂的秩及其指标的性质。
