实验要求：在一张图上绘制三种二进制信号（即反极性信号、开关信号和正交信号）的误码率。这三种信号可以在几何上用“信号空间”中的点来表示。在反极性信号情况下，信号是±s(t)，每个都有能量E。开关信号也是一维信号，所以两个信号为0和s(t)，正交信号我们上课已讲过。要求信噪比为0：12dB。-Experimental requirements: to draw a diagram of three binary signals (i.e., reverse polarity signal, the

数字通信系统中通过给定信噪比与误码率，得出他们关系的Matlab模拟-Digital communication system by a given signal to noise ratio and bit error rate, Matlab simulation results of their relationship