绘制坐标系中绘制点电荷电势分布，和电场强度分布。在对数坐标中绘制电势分布-Drawing coordinates plotted point charge potential distribution and the electric field intensity distribution. Draw potential distribution in logarithmic coordinates

利用MATLAB计算矩形波导TE10模式磁场电场分布并画出图像(Using matlab to calculate the rectangle mode TE10 and draw a picture of E and H)

用MA化裙程序演示了点电荷系所激发电场的等势面，并且讨论了电荷对称分布情况下，点电荷系的等势面及电场分布的特点(The equivalent potential surface of the electric field excited by point charge system is demonstrated by using MA skirt program, and the equipotential surface and the electric field distribution

基于visual studio实现对空间电场分布和扫描等位线的仿真(Simulation of spatial electric field distribution and scanning equipotential line based on Visual Studio)