这是我做专业方向设计的设计报告，信道采用AWGN Channel，用Matlab中的Simulink进行仿真。其中有详细的设计过程及各模块、实验结果额分析。-This is what I did the direction of the design professional design report, the channel with AWGN Channel, using Matlab' s Simulink simulation. Including the detailed design process and the module, the amount of analysis of experimental results.