fdtd 平面波的加入 计算建模 先上传这个，下边的以后补齐-fdtd calculation of plane-wave model to join the first upload of this, after the bottom of the padded

3D FDTD 计算程序 ToyFDTD1 is a stripped-down, minimalist, 3-dimensional FDTD code that is published under the GNU General Public License. It is the first in the ToyFDTD series of codes, and it illustrates in heavily commented C and Fortran the basic t