...词】: 对称矩阵;特征值;特征向量;截断牛顿法;子空间加速法 [gap=473]Keywords】: symmetric matrix; eigenvalue; eigen-vector; truncated Newton method; subspace accelerated method ..
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Eigen Vector 特性向量 ; 本征矢 ; 特征向量
Eigen-vector decomposition algorithm 特征矢量分解算法
eigen vector approach 特征向量算法
eigen-vector projection method 本征矢量投影
joint eigen steering vector 联合特征导向矢量
eigen-ray vector 本征光线矢量
eigen steering vector 特征导向矢量
vector eigen function 矢量本征函数
N a vector satisfying an equation A = λ, where A is a square matrix and λ is a constant 特征向量 [maths]
Stiffness matrix and load vector were founded on developing eigen-equation for wall element and applying principle of virtual work.
通过推导单元特征方程的解及应用虚功原理，建立了墙元的刚度矩阵和荷载向量。
Firstly, the eigen vector matrix and eigen value of Jacobian matrix of governing equations for the real gas flows in general curvilinear coordinate system are deduced.
首先对真实气体流动的数值模拟方法进行了研究，推导了任意曲线坐标系下真实气体流动控制方程雅克比（Jacobian）系数矩阵的特征向量矩阵和特征值；
The new method is based on combining perturbation method of eigen-problems with rational approximation of a vector-value function .
提出了一种新的结合特征灵敏度直接法和向量值函数有理逼近的结构动力重分析方法。
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