这是关于串行口COM通信的程序，，已经通过仿真认真。-This is a COM serial port communication on the procedures have been carefully through the simulation.

本文件是利用51单片机的串行口进行多个单片机进行的通信系统，程序可靠，还有仿真呢！-This document is the use of 51 single-chip microcomputer serial port for multiple communication system, single-chip program is reliable, and the simulation!!

搭建OFDM通信系统的框架，从先验概率中采样，计算权重，双向PCS控制仿真，利用matlab GUI实现的串口编程例子，快速扩展随机生成树算法，数学方法是部分子空间法。- Build a framework OFDM communication system, Sampling a priori probability, calculate the weight, Two-way PCS control simulation, Use serial programming examples m

包含收发两个客户端的链路级通信程序,实现串口的数据采集，仿真效果非常好。- Contains two clients receive link-level communications program, Achieve serial data acquisition, Simulation of the effect is very good.