线性调频雷达信号的生成，观察其实部虚部，还有延时。以及脉冲压缩 经过匹配滤波器之后的的波形-the generator of the lfm。see the real part and the not real part。 at last though the match filter.

计算一维光子晶体的透射特性和反射特性，进行波形数据分析,匹配追踪和正交匹配追踪。- Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, Waveform data analysis, Matching Pursuit and orthogonal matching pursuit.