目 录
内容摘要 ............................................................................................... I
关键词 ................................................................................................... I
Abstract.................................................................................................II
Keywords..............................................................................................II
1 绪论 ...................................................................................................1
1.1 引言 .................................................................................................1
1.2 课题研究背景及意义 .....................................................................1
1.3 本文主要工作 .................................................................................2
2 线性调频基本理论 ...........................................................................3
2.1 线性调频原理简介 .........................................................................3
2.2 线性调频信号特点 .........................................................................3
3 MATLAB 简介...................................................................................5
3.1 MATLAB 的起源............................................................................5
3.2 MATLAB 的应用领域....................................................................5
3.3 MATLAB 的仿真方法....................................................................6
4 线性调频脉冲压缩原理及实现 .....................................................10
4.1 线性调频信号的数字脉冲压缩原理 ...........................................10
4.1.1 匹配滤波器原理 ........................................................................10
4.1.2 LFM 信号的脉冲压缩...............................................................11
4.1.3 线性调频信号和噪声的生成 ....................................................12
4.2 线性调频信号的脉冲压缩过程 ...................................................13
5 仿真结果分析 .................................................................................14
6 小结 .................................................................................................18
参考文献 .............................................................................................20
致 谢 ...................................................................................................21
附录 MATLAB 程序代码..................................................................22
III
