中文说明：
TH-PPM UWB信号发射链路仿真，其中函数cp0201_transmitter_2PPM_TH中已经依次调用了另外5个函数，直接在matlab中调用它就可以仿真出结果。
English Description：
TH-PPM UWB signal transmission link simulation, where function cp0201_ transmitter_ 2PPM_ TH has already called 5 other functions in turn, and it can be simulated directly in MATLAB. p>