毕业论文---基于labview和matlab混合编程的雷达仿真信号

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1、 1 基于基于 labview 和和 matlab混合编程的雷达仿真信号混合编程的雷达仿真信号 摘摘 要要 雷达信号是获取所需目标情况的重要信息来源,对雷达信号的仿真也成为电 子对抗研究、开发的重要基础手段之一。简单雷达信号是雷达信号中最常用的信 号，为了能更好的利用脉冲信号，人们把宽脉冲通过匹配滤波器压缩成窄脉冲信 号，从而获得更加真实有用的信息。针对 Labview 环境图形化、结构化、人性化 等特点,对脉冲雷达信号进行了仿真，又由于脉冲压缩信号设计到强大的计算能 力，为此本设计还利用了 Matlab 脚本节点，利用 Matlab 对脉冲压缩雷达信号处 理系统进行了仿真，用得到了雷达系统中

2、各个处理点上的具体信号形式。又它们 二者的结合，使得整个系统界面美观，清晰,分为参数设置区和波形显示区两大 块,设计是由多个子程序块与 M 脚本综合集成,他们具有一定的独立性， 便于维护 和升级,操作简单,使用方便，界面美观大方。 关键词关键词: : 雷达信号 LabVIEW MATLAB 简单脉冲信号 脉冲压缩信号 仿 真 2 Based on matlab and mixing programming of labview radar simulation signal Abstract Radar signal get the target is an important source

3、of information in, the simulation of the radar signal also become electronic countermeasure research and development of important basic means one. Simple radar signal is the most commonly used in radar signal of the signal, in order to make better use of the pulse signal, the people who matched filt

4、er through wide pulse compression into narrow pulse signal, so as to obtain more real useful information. According to environmental graphical Labview, structured, humanization characteristics of the pulse radar signal simulation, and because pulse compression signal design to the powerful computati

5、on ability, therefore this design use Matlab script node, the use of Matlab pulse compression radar signal processing system is simulated, got a radar system with individual processing point of the specific signal form. And they are the combination of two, make the whole system interface aesthetics,

6、 clear, divided into the parameters set area and waveform display two block, the design is by more than one block and M script comprehensive integration, they have the certain independence, easy to maintain and upgrade, simple operation, easy to use, interface beautiful and easy. Keywords: radar signal LabVIEW MATLAB Simple pulse signal Pulse compression signal simulation 3 目 录 摘 要. 错误错误!未定义书签。未定义书签。 Abstract.错错 误误! !