2FSK数字传输系统仿真及设计(2)

2FSK数字传输系统仿真及设计;课程设计参考资料

目 录

第1章 绪论..................................................................................................................................1

1.1 课题研究的背景和意义................................................................................................................................... 1 1.2 课题研究的主要内容和结构安排 ................................................................................................................ 1 第2章 MATLAB简介 ......................................................................................................................2 第3章 2FSK的基本原理 ...............................................................................................................3

3.1 2FSK数字系统的调制原理 ..............................................................................................3 3.2 FSK的解调方式 ..............................................................................................................4

3.2.1 非相干解调 ...........................................................................................................4 3.2.2 相干解调 ..............................................................................................................4 3.2.3 2FSK的功率谱和带宽 ............................................................................................5 3.3 2FSK抗噪声性能分析 .....................................................................................................5 第4章 2FSK仿真实现...................................................................................................................6

4.1 程序调试 .......................................................................................................................6 4.2 MATLAB仿真分析 ............................................................................................................6 4.3 系统性能分析 ................................................................................................................9 第4章 小结................................................................................................................................ 10 参考文献 ..................................................................................................................................... 11 附 录 .......................................................................................................................................... 12