%This program calculate the wave guide by a photonic crystal. %For two dimension case. %Only for TM case, in this version.

用MATLAB实现的压缩传感，计算一维光子晶体的透射特性和反射特性，窗函数法设计一个数字带通FIR滤波器。- Using MATLAB compressed sensing, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, A window function design FIR digital band-pass fi