Calculate the field distribution of Hertzian Dipole

高斯脉冲波源下的磁偶极子场的计算，并与fdtd法进行了比较-The analytical solution to the Hertzian Dipole (with a Gaussian pulse source) problem for comparison with the FDTD simulation.

这是有关Hertzian Dipole在真空中辐射的代码，运行效果很好，是一个动图哦~(This is about Hertzian Dipole radiation in the vacuum code, the operation is very good, is a moving map Oh ~!)