舰船电子工程2016，Vol.36Issue(10)：52-55,4.DOI:10.3969/j.issn.1672-9730.2016.10.014
基于 Simulink 自定义模块伪码调相信号的产生
Generation of Pseudo-random Code Based on Simulink Custom Block
宋春吉 1韩壮志1
作者信息
- 1. 解放军军械工程学院 石家庄 050003
- 折叠
摘要
Abstract
Simulink has a rich library of standard blocks ,but not all of the simulation system can be built through the standard block ,its custom block implements the function extension of Simulink .By studying the working principle of S‐func‐tion ,this paper introduces the basic algorithm of the S‐function to create and encapsulate the user‐defined block ,and uses the basic framework of the S‐function to write the M resource file of the pseudo‐random code signal .Through the analysis of sig‐nal characteristics of pseudorandom code phase modulation signal ,realize the rapid generation of pseudorandom code .The simulation results show that the custom module extends the simulation function of Simulink ,a new method for generating ra‐dar signal source is provided ,which can provide great convenience for the use and research of engineering personnel .关键词
Simulink/自定义模块/S-函数/伪码调相Key words
Simulink/custom block/S-function/pseudo-random code phase modulation分类
信息技术与安全科学引用本文复制引用
宋春吉,韩壮志..基于 Simulink 自定义模块伪码调相信号的产生[J].舰船电子工程,2016,36(10):52-55,4.
