该程序是将HDB3码与消息码相互转换，在某些转换方面的东西做的不是很好，求高人改进-The program is HDB3 code between code and message conversion, and in some conversion to do something not very good, seeking to improve Gao Ren

通信系统建模及仿真，包括二进制传输误码率仿真，HDB3码的解码，显示眼图，时钟提取提取等-Modeling and simulation of communication systems, including simulation of the binary transmission error rate, HDB3 code, decode and display the eye diagram, the clock extraction extraction