基于MATLAB的通信系统仿真
专业：电子与通信工程
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数字通信大作业 目录
基于Matlab的通信系统仿真 ······························································································ 3 系统综述 ······················································································································ 3
结构框图 ··············································································································· 3 系统实现 ······················································································································ 4
随机信号的生成 ··································································································· 4 星座图映射 ··········································································································· 4 插值 ······················································································································ 6 波形成形（平方根升余弦滤波器） ····································································· 7 10倍载波调制 ······································································································ 8 加入高斯白噪声 ·································································································· 11 匹配滤波器 ········································································································· 12 采样 ···················································································································· 15 判决解调 ············································································································· 16 误码率曲线 ····································································································