该代码是模拟TM波在真空下传播的MATLAB源程序-The code is a simulation of TM wave propagation in a vacuum under the MATLAB source code

用平面波展开法计算的二维光子晶体空气孔结构，TM和TE模式的能带图，matlab程序源代码-With the plane wave expansion method to calculate the two-dimensional photonic crystal structure of air holes, TM and TE modes of the energy band diagram, matlab source code