摘要
根据谱相关函数理论和对常用通信信号的谱相关函数及谱相关平面图分析 ,提出了几种可用于调制分析识别的谱相关特征参数 ,讨论了利用这些特征参数进行调制识别的方法和过程。试验表明 。
Based on the theory and the study of spectral correlation functions and the bi-frequency (f,α) planes of common communication signals, several useful characteristic parameters which can be used for modulation analysis are proposed in this paper. The method of using these parameters for general modulation recognition and the way to realize it are also discussed. The experiment results show that the method is truly useful in modulation analysis and modulation recognition.
出处
《系统工程与电子技术》
EI
CSCD
北大核心
2001年第3期34-36,46,共4页
Systems Engineering and Electronics
基金
"8 63"高技术计划资助
关键词
谱相关
函数
调制分析
信号分析
Spectral correlation Function Parameter analysis Modulation
