eigenvalue的例句大全

Compared with perturbation stochastic component method, results of recursive combining with component method to random eigenvalue problems of large-scale and complicated structural systems involving random variables of large fluctuation levels can better approximate those of Monte-Carlo simulation.

对于在较宽随机涨落范围内大型复杂结构的随机特征值问题，相对于摄动随机子结构方法而言，递推子结构结合法的结果能够更好地逼近蒙特卡罗模拟解。

The plastic dilatable constitutive relationship of finite/ large deformation theory is used in present paper to analyze anti symmetric deformation of a marble. The stress formula, the eigenvalue equation and the condition that shear bands generate are obtained.

应用有限变形理论的塑性可膨胀本构关系，对大理岩进行反对称变形分岔分析，得到分岔的应力公式、特征方程和剪切带存在条件。

Computable error bounds for an eigenvalue problem in the finite element method

本征值问题有限元近似可计算的误差界

In this paper, firstly, eigenvalue equations of 2 D and 3 D in plane wave method are obtained.

本文首先推导出了二维、三维情况下平面波法的本征方程.

A new method was presented to compute consistency index without maximum eigenvalue, by which one also can find maximum eigenvalue conveniently.

对判断矩阵，提出一种不需求最大特征值即可计算出一致性指标的新方法，用此方法可非常方便地求出判断矩阵的最大特征值。

The paper deals with the existence of nontrivial solutions to a class of nonlinear Hammerstein eigenvalue problems using the cone theory and the topological approach. THE STUDIES OF HALF TOPOLOGICAL APPROACH ABOUT CLOSE BORON HYDRIDE ANION ET AL

运用锥理论和拓扑方法研究一类非线性Hammerstein本征值问题的非平凡解.闭式硼烷阴离子等的半拓扑图式研究

Combining with the optimality criterion method and the bi-factor algorithm, the inverse eigenvalue problem for optimal Parameters design of elastic mechanisms is solved effectively.

采用最优性准则方法，给合结构优化设计中的双因子算法，有效地解决了给定弹性机构某几阶固有频率时设计构件截面参数这类逆特征值问题。

Algebraic structure and the energy eigenvalue of the Heisenberg antiferromagnetic model

海森堡反铁磁模型的代数结构和能量本征值

Damping factor method is realized and method of eigenvalue of artificial selection improved.

实现了加阻尼因子法，实现并改进了奇异值人工截除法；

We researched the subspace eigenvalue decomposition and weighted subspace fitting techniques in the beam space.

在波束空间内,研究了相干信源子空间分解技术和加权子空间拟合技术.

An elementary reflexive matrix is proposed and its applications to matrix eigenvalue problem are presented.

构造了一个初等自反矩阵并给出了它在特征值计算中的一个应用.

We construct a generalized eigenvalue problem based on orthogonal least square technique.

基于正交最小二乘技术,构造了一个广义特征值问题.

The derivation of eigenvalue problem for characteristic wave number is carried out based on Maxwell equations.

由麦克斯韦方程导出关于特征波的本征值问题,令本征矩阵的行列式为零,得到含参量的四次方程.

Firstly the variable cutting parameters of spiral rod milling are analyzed to extract the eigenvalue of vibration and power signals. Then the mapping between the signal eigenvalue and the tool wear value is established.

该方法针对螺杆加工中变切削参数的工况，提取了振动信号和功率信号的刀具磨损特征值，并建立了信号特征值与刀具磨损量之间的映射关系，从而得到刀具磨损模型。