本段程序是数值计算中的网格生成技术程序，采用的是双边界法生成计算域网格。C++编程，数据tecplot等图像处理软件读取。-This section of the program is the numerical calculation of the mesh generation technology program, using the grid to generate double the computational domain boundary method. C++ programm

使用FDTD方法模拟两边界都是金属板内 方波的传播图像 第二个是高斯脉冲(Using the FDTD method to simulate the two boundary is the propagation image of the square wave in the metal plate and the second is the Gauss pulse.)