目 录
1 设计任务与要求.......................................................2
1.1 设计任务 .......................................................2
1.2 设计要求 .......................................................2
2 设计方法与内容.......................................................3
2.1 MATLAB 简介.....................................................3
2.2 ASK 信号调制原理................................................3
2.3 ASK 解调原理....................................................4
3 仿真实现过程.........................................................5
3.1 ASK 信号的产生..................................................5
3.2 载波信号波形 ...................................................5
3.3 ASK 调制解调实现................................................6
3.4 叠加噪声的 ASK 调制解调 .........................................7
4 结论................................................................10
5 附录................................................................11
参考文献...............................................................18
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