摘要
Matlab是一种便于进行科学和工程计算的交互式软件包。介绍Matlab软件中关于绘图和解微分方程的一些命令用法。利用Matlab描绘点电荷电场和电势的分布情况,为Matlab进行数值模拟提供范例。
Matlab is a kind of interactive software to help carry out science and engineering calculation. In this paper, we shall first briefly introduce the usage of plotting orders and solution differential equation in Matlab. We simulate an image of electric field and electric potential of point charge. The paper provides example and theory reliance for numerical simulation.
出处
《交通科技与经济》
2008年第2期70-72,共3页
Technology & Economy in Areas of Communications
关键词
MATLAB
计算机模拟
电场
电势
Matlab
computer simulation
electric field
electric potential
