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- Variational equation system 变分方程组
- Based on the fully Cartesian coordinates, a differential/algebraic equation system of multibody system dynamics is obtained. 利用完全笛卡尔坐标描述多刚体系统,建立多刚体系统动力学微分-代数方程。
- Based upon a vectorial identity, an integral equation system concerning electromagnetic field in inhomogeneous medium is derived. 计算三维不均匀介质中测井响应的最常用的方法是有限元素法和有限差分法。
- This paper gives a theorem for the spread of Gronwall inequality and that for the error estimation of the solution to nonlinear differential equation system. 给出了Gronwall不等式的一个推广定理和非线性微分方程组的解的误差估计定理。
- In camera calibration with line correspondences, it is important to determine the rank of the coefficient matrix of the equation system in a quick and efficient way. 探讨在利用对应直线进行摄像机外部参数校正的过程中,如何快速简便地确定齐次方程组系数矩阵秩的问题。
- We further optimize the band width and solve the linear equation system using block iteration and Crout decomposition with 1-dimensional compact storage technique. 然后采用紧缩存储主对角块, 采用块迭代的方法来求解线性方程组的解。
- Characteristic exponent of variational equation 变分方程的特征指数
- The conclusion is proved to hold also to 4 or more generator systems by using matrix eigenvalues analysis to these variational equations of the systems. 通过对系统方程的变分方程的矩阵特征值分析,初步证明上述结论对于4机系统或多机系统也成立。
- Idealized into a model composed of a front and rear body,taking both the elastic characteristics of hydraulic steering system and tire ride slip behavior into account, a linear dynamic equation system for the driving stability of AFV was established. 将铰接式车辆简化为前、后两车节组成的系统,考虑了轮胎侧偏特性和液压转向机构的弹性,建立了铰接式车辆行驶稳定性线性动力学方程。
- The pressure distributions on the entire computation domain are obtained through solving a unified Reynolds equation system without identifying hydrodynamic or asperity contact regions. 压力采用统一Reynolds方程系统求解, 而弹性变形、温升以及热流分配系数则采用快速傅立叶变换(FFT)技术求解。
- Penrose had gave a consistency condition for matrix equation system AX = C and XD=D. In this paper, we discuss the consistency condition and give the general solution of A1 XB1=C1 and A2XB2 = C2. Penrose关于矩阵方程组AX=C,XB=D的工作,给出了矩阵方程组 A_1XB_1=C_1,A_2XB_2=C_2的相容性条件,给出了通解表达式以及唯一解的充要条件。
- Abstract Based on Gauss perturbation equation, the variation equation of orbit elements under both J2 and atmosphere perturbation is derived. 摘要 基于高斯摄动方程,推导了卫星在同时考虑J2摄动和大气阻力摄动情况下的轨道要素变化方程。
- The discrete algebraic equation systems are solved using CGS method with incomplete LU preconditioner. 形成的代数方程组用带有预条件器的共轭梯度平方法(CGS)求解。
- Abstract The variation equation of the satellite orbit elements under both J2 and drag perturbations was derived based on the Gauss perturbation equation. 摘要 基于高斯摄动方程,推导了卫星在同时考虑J2和大气摄动情况下的轨道根数变化方程。
- We propose a new algorithm for a sample and all Nash equilibria by using heuristic search in game supports and the solution techniques of polynomial equation systems. 摘要应用搜索博弈支持集和方程组求解技术,提出了一个计算单一和全部纳什均衡点的启发搜索方法。
- The Explicit Structure of Solution of a Class of Symmetric Variational Equation 一类对称变分方程解的显式结构
- I suppose you also have a caste system in your society. 我想你们的社会里也有一种等级制度。
- The right to dissent is part of our political system. 有持异议的权利是我们政治体制的组成部分。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗?
- In Section 3.2, the variation equation for Fourier media proposed by Biot is extended to the heat conduction of dual-phase-finite lag non-Fourier media, which leads to the variation equation with dual finite relaxation time. 第3.;4节讨论有限松弛-延迟型非Fourier介质的热力耦合问题的变分方程;将第3