本函数实现将输入的一段二进制码编为相应的单极性非归零码输出和单极性归零码输出-The function of the implementation period of the input binary code into a corresponding NRZ unipolar unipolar NRZ output and output

设定一个信息码串，产生常见的编码如单极性非归零、双极性非归零、单极性归零、双极性归零、AMI、HDB3码的时域波形； 不考虑噪声影响，以采样电平为依据恢复出原始信息串。-Set up an information code string to produce a common code such as the unipolar NRZ, bipolar, non-zero, zero unipolar, bipolar zero, AMI, HDB3 code in time domain

通信原理仿真实验：AM、FM调制、单双极性归零码波形及功率谱、根升余弦滚降系统功率谱密度及眼图、信源分布对AMI功率谱的影响。-Communication Theory simulation: AM, FM modulation, single and double polarity zero code waveform and power spectrum, root raised cosine roll-off system power spectral density and eye di

用matlab编程实现数字传输码型的仿真，包括单双极性归零，不归零，HDB3等-Digital transmission code simulation using matlab programming, including single and double polarity zero, not zero, HDB3, etc.