给出接收信号眼图及系统仿真误码率，一个很有用的程序，可以得到很精确的幅值、频率、相位估计，代码里有很完整的注释和解释，计算多重分形非趋势波动分析，利用matlab GUI实现的串口编程例子。- The received signal is given eye and BER simulation systems, A very useful program, You can get a very accurate amplitude, frequency, phase estimation, C