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于 2020-06-29 发布
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代码说明:

说明:  1、基带码型仿真 (1)通过仿真观察占空比为50%、 75%以及100%的单、 双极性归零码波形以及其功率谱,分析不同占空比对 仿真结果的影响。 (2) 通过仿真产生一随机消息码序列,将其分别转换为 AMI码和HDB3码,观察它们的波形及其功率谱密度。 2、数字带通调制系统仿真 设计一个采用2ASK( OOK) 调制的数字通信系统: 产生二进制随机数据,并仿真其对应的2ASK调制波形, 分析其频谱。所产生的调制波形加入不同信噪比的白噪声, 选取合适的接收方案,画出系统误码率曲线,并与理论误 码率进行对比。(1.Baseband pattern simulation 2. Simulation of digital band-pass modulation system)

文件列表:

程序, 0 , 2018-06-27
程序\ASK_awgn.m, 4247 , 2018-06-02
程序\experment1_1.m, 4146 , 2018-06-01
程序\experment1_2.m, 4191 , 2018-05-30
程序\T_F.m, 206 , 2018-06-02

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