The node equation set of the electric network is solved on a microcomputer with sparse matrix technique.
本文研究了稀疏矩阵技术在微型机上解电力网络的节点方程组。
And a new iterative equation was well constructed through improving the existing node equation method which enhanced the astringency of calculation.
对节点方程法进行改进，构造了新的迭代方程序，提高了计算收敛性。
After a analysis of the typical branch of active network, the mesh equation, node equation, loop equation, cut set equation for active network are given.
在分析两种形式的有源网络典型支路的基础上，把无源网络的网孔方程、节点方程、回路方程、割集方程推广为有源网络下的相应方程。
This paper presents a method to treat the various changes of lines with mutual conductance for analysis of faulted power systems. The modified formula of node equation of networks have been derived.
本文系统地研究了电力系统故障计算中关于互感线路各种变化情况下的处理方法，导出了网络节点方程的修正计算公式。
The key to power distribution system is to ignore transient process in this sub-system and to draw the network equivalent circuit diagram, therefore its node voltage equation is algebraic equation.
配电子系统的建模关键是忽略其内部的暂态过程并作出了网络的等值电路图，因而依此建立的节点电压方程为代数方程。
By this equation, we can calculate the displacement, load and dynamometer diagram at every rod node and any time.
通过求解该方程，可计算各节点不同时刻的位移，计算出载荷，绘出各节点功图。
We handle every grid node with sub-pixel orientation method and find out subsection linearity equation between every space grid interval by standard difference contrasting method.
对每一个网格节点进行亚像素处理，在相邻的网格区间节点上用标准差值对照法确定分段线性直线方程。
While there is the analysis of node tolerance with parameter equation on approaching along a straight line with equal step.
同时，对具有参数方程形式表示的非圆曲线进行了等间距直线逼近的节点误差分析。
At last, the matrix equation for analyzing elastic foundation beam is held up by the equilibrium of node forces.
最后，由梁单元结点力平衡建立分析弹性地基梁的矩阵方程。
The modified node method in the linear active networks with controlled sources is discussed and modified in this paper, then the corresponding equation is set up.
文章对有受控源的线性有源网络在改进节点法的基础上提出了一种新的方法，并建立了对应的改进节点电压方程。
This paper derives the recurrence formula of the node voltage equation.
本文导出了节。点电压方程的递推公式。
The natural frequencies, the equation of motion and the node of vibration are discussed for the vibration system of a cradle dynamic balancing machine.
本文讨论了框架式动平衡机振动系统的自然频率运动方程、振动中心等问题；
The heat balance equation of space target is given and the temperature distribution of space target is got by node network.
建立了空间目标的热平衡方程，利用节点网络法求解其表面温度场分布；
The finite element analysis of three-dimensional steady-state convection-diffusion equation is given by using 4-node tetrahedral elements and 8-node hexahedral elements.
采用四结点四面体单元和八结点六面体等参数单元进行三维定常对流扩散方程的有限元分析。
The weight of node is updated continuously by iterative equation in network running.
通过权值迭代关系逐步实现网络运行过程中权值的不断变化；
The weight of node is updated continuously by iterative equation in network running.
通过权值迭代关系逐步实现网络运行过程中权值的不断变化；
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