eigenvalue of a matrix

[网络] 方阵的固有值

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双语例句

  1. If only the eigenvalue of A and not the eigenfunctions are desired, it is not necessary, according to Section 3. 3, to obtain the transformation matrix S.
    假如仅需求出A的本征值而不要求出本征函数,那么按照本章第3.3节,就不必求出变换矩阵S。
  2. One of well-known results is that the greatest eigenvalue of a nonnegative matrix lies between the smallest and the largest row sum.
    一个著名的结果是一个非负矩阵的最大特征值在它的最小行和与最大行和之间。
  3. On the Cogradient Solving Question of Eigenvalue and Eigenvector of a Matrix
    关于矩阵的特征值与特征向量同步求解问题
  4. The barotropic primitive equations with boundary condition in the cylindrical coordinate are transformed into an eigenvalue problem of a matrix by use of the discretization method, and it can be solved. The destabilization problem of spiral wave in a barotropic vortex is studied here.
    将柱坐标下线性化正压原始方程组与其边界条件构成的特征值问题,离散化为矩阵的特征值问题并进行数值求解,研究了正压涡旋中螺旋波的失稳问题。
  5. Matrix iteration method can be employed to figure out the first eigenvalue and eigenvector of a matrix.
    矩阵迭代法是求矩阵的第一阶特征值与特征向量的一种数值方法。
  6. Properties and eigenvalue of p-step concomitant matrix
    A的p级相伴矩阵性质与特征值
  7. A BT type ε-subgradient algorithm for minimizing the greatest eigenvalue of a real symmetric matrix
    实对称矩阵最大特征值极小化问题的一个BT型ε-次梯度算法
  8. Solving Eigenvalue of a Kind of Block Tridiagonal Matrix and its Application
    一类块三对角阵特征值的求解及应用
  9. In the aspect of probabilistic eigenvalue analysis, the precisions of several probabilistic eigenvalue models are compared. The expectations and covariances of eigenvalues are computed by the linearized model, the simplified second order model, the second order model and the correction to system matrix A.
    在概率特征根分析方面,分析比较了几种模型的计算精度,包括线性化模型、简化二阶模型、完整二阶模型和修正系数矩阵A,以及高阶累加量法。
  10. Eigenvalue Problem of a High Rank Hermitian Matrix Containing Parameters
    含参数高阶厄米矩阵求解本征值问题
  11. An effective method, based on group theory, is proposed to solve the eigenvalue problem of a high rank Hermitian matrix containing several parameters.
    基于群论原理,提出一种求解含参数高阶厄米矩阵本征值的有效方法。
  12. An Integrated Method for Solving the Eigenvalue Problem of a Tridiagonal Matrix
    三对角矩阵整体求解方法
  13. A Function About the Largest Eigenvalue of a Nonnegative Matrix
    涉及非负方阵最大特征值的一个函数
  14. This Paper gives out a lower bound for the smallest eigenvalue q ( A A-1) of Hadamard product A A-1 of M matrix A and its inverse A-1.
    给出了M方阵A与其逆方阵A-1的Hadamard积AA-1的最小特征值q(AA-1)的一个下界。
  15. Based on the principle that the distance of controllability matrix eigenvalue to origin indicates the relative controllability of a system, a method for calculating the minimal module eigenvalue of controllability matrix to select the optimal link group for triple inverted-pendulum is proposed.
    基于系统能控矩阵特征根距离原点的位置反映系统能控性大小的原理,提出一种通过计算系统能控矩阵最小模特征根来确定三级倒立摆最优摆长组合的方法。
  16. Computing The Maximal Eigenvalue Of A Positive Matrix
    计算正矩阵的最大特征值
  17. A matrix inverse eigenvalue problem concerns the reconstruction of a matrix from prescribed spectral data. The spectral data involved may consist of the complete or only partial information of eigenvalues or eigenvectors.
    矩阵特征值反问题就是根据给定的谱数据重新构造矩阵,给定的谱数据可能由全部或部分特征值或特征向量组成。
  18. Power Method is the conventional way for finding the greatest eigenvalue and the greatest eigenvector of a matrix.
    幂法是求矩阵最大特征值及最大特征向量的经典方法。
  19. This paper presents an approach to find out the matrix eigenvalue and eigenvector of an eigenmatrix using elementary operations, which is an easier and quicker way to obtain the similarity diagonalization of a matrix.
    文章针对特征矩阵施行初等变换,提出了求出矩阵特征值和特征向量的一种方法,从而以简捷的方式将矩阵相似对角化。
  20. Furthermore, by transforming the eigenvalue optimization of a nonsymmetric matrix to SDP model over a symmetric matrix, the oscillation of the iterations of sensitivity-based algorithm because of the non-Lipschitz of spectral abscissa will not be suffered. 2.
    同时,将非对称矩阵的特征值优化问题转换为对称矩阵的半定规划问题,克服了灵敏度算法中由于谱横坐标函数的非李普希茨特性引起的迭代振荡问题。