1) Jacobi methods
Jacobi旋转法
1.
Inde- pendence decompose methods including gradient methods, fixed- point ICA and Jacobi methods is deduced from the d.
围绕统一的目标函数,采用求导法和等价的三角极值函数法,分别推导出独立分量分析(ICA)的三类分解算法:梯度法、固定点迭代法和Jacobi旋转法。
2) JACOBI method
JACOBI法
1.
Then it can get a kind of model that has concentration weight and calculates the frequency with JACOBI method.
在进行动力特性分析时,采用动力凝聚方法把角位移自由度缩减掉以便从总刚中求侧移刚度矩阵,从而把原来的体系转化为带有集中质量的杆件模型,然后再将侧移刚度矩阵转化成正定矩阵,利用广义JACOBI法求出频率和振型。
3) Jacobi-Davidson method
Jacobi-Davidson方法
1.
Parallel block Jacobi-Davidson method for solving large generalized eigenvalue problems and it s application;
广义特征值问题的并行块Jacobi-Davidson方法及应用
2.
The system state matrix s critical eigenvalues with increasing damping ratios are obtained by Jacobi-Davidson method, which catches the essence of power system electromechanical oscillation analysis, avoids the calculation of a lot of redundant eigenvalues and reduces the calculation amount evidently.
用Jacobi-Davidson方法求取系统状态矩阵按阻尼比递增的特征值子集,抓住了电力系统机电振荡分析问题的本质,避免了大量冗余特征值的计算,大大减少了计算量。
3.
The Jacobi-Davidson method is used to calculate the critical eigenvalues of the system state matrix.
应用Jacobi-Davidson方法求取系统状态矩阵的关键特征子集。
4) general JACOBI method
广义JACOBI法
1.
In the end,we calculate the natural frequency and the natural period of the system with general JACOBI method while making analysis of simplification of the frame\|shear wall .
就框剪结构的动力特性问题 ,采用动力凝聚方法把从属自由度缩减到便于求出侧移刚度矩阵 ,从而把原来的框—剪体系转化为带有集中质量的杆件模型 ,由广义JACOBI法求出频率和振型 ,然后针对算例 ,对一般的框—剪体系的简化作了分析 ,取得了很好的效果 ,对工程实用有较高的指导和参考意
5) Jacobi-like method
拟-Jacobi 方法
1.
It is recalled the development history of Jacobi method and Jaobi-like method,Introduced the present researches of parallel Jacobi method and parallel Jacobi-like method.
回顾了 Jacobi 方法与拟-Jacobi 方法的发展历史,介绍了并行 Jacobi 方法与并行拟-Ja-cobi 方法的研究现状。
6) Jacobi Iteration
Jacobi迭代法
1.
In this paper,the application of Jacobi Iteration and Gauss-Seidel Iteration in solution of linear(equations) was introduced,and their advantage and disadvantage were also compared.
对Jacobi迭代法与Gauss-Seidel迭代法在解线性方程组中的应用进行了介绍,并比较了两者的优缺点。
补充资料：旋转法
旋转法
rotation method
向相反方向用力，被动旋转躯体的手法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条