The tar file contains the following files: ptfsf.c: heart of the perfect TFSF code ptfsf.h: header file for same ptfsf-demo.c: FDTD code which demonstrates use of perfect TFSF code. Essentially this program used to generate results shown

C语言编写的FDTD计算矩形波导，很适合初学者(A program code for rectangular waveguide by FDTD)