描述电磁波（电场或磁场）在自由空间传播的Matlab程序。-Descr iption of electromagnetic waves (electric or magnetic) in free-space propagation of Matlab procedures.

【谷速软件】matlab有偿编程 磁场线绘制 可以作为参考使用-[Valley] matlab paid programming software speed magnetic field line drawing can be used as references

1.利用matlab语言编写泊松方程，注意其中的边界条件要根据自己的实际情况确定，不一定都是那个值。 2.利用matlab语言编写横电波（TE）、横磁波（TM）的传播情况(1.Using MATLAB to write Poisson equation. Note that the boundary conditions should be determined according to their own actual conditions, not necessarily that val