摘要
基于高阶累计量信号调制识别方法,采用添加高斯噪声来模拟信号带有的噪声。通过利用MATLAB软件进行仿真,从仿真结果得到,随着高斯噪声增加,达到较高的识别率,较好地呈现了信号识别变化的曲线图。
In this paper,a modulation recognition method based on high-order cumulant signal is intro-duced.With MATLAB software,we made a simulation.The simulation results show that with the increase of Gaussian noise,a higher recognition rate can be obtained,which can be used to show the change of signal recog-nition curve.
作者
宗桂林
Zong Guilin(School of Physics and Electronic InformaOtion,Huaibei Normal University,Huaibei,Anhui 235000,China)
出处
《黑龙江工业学院学报（综合版）》
2018年第12期81-84,共4页
Journal of Heilongjiang University of Technology(Comprehensive Edition)
基金
安徽省高校自然科学研究项目(编号:KJ2017B011)
关键词
调制识别
高斯噪声
高阶累计量
modulation recognizing
Gaussian noise
simulation
high order cumulant Class No. :TN91 Document Mark:A
