现代电子技术2012，Vol.35Issue(23)：78-80,83,4.
一种新的MPSK信号特征提取方法
Novel method for extracting features of MPSK signal
张西托 1周建平 1张华睿 1刘平1
作者信息
- 1. 海军潜艇学院航海观通系,山东青岛 266044
- 折叠
摘要
Abstract
Aimed at the recognition of MPSK signal, a novel algorithm is proposed for extracting symbol series based on phase clustering of baseband signal. The phase clustering of baseband signal is a macrofeature, which does not require high estimation accuracy of the parameters, and is influenced less by noise. Compared with traditional method for extracting symbol series using parameter's estimation, the presented method is simple and effective, which has no need of symbol rate estimation and symbol alignment. The simulation results prove the effectiveness of the method.关键词
MPSK信号/特征提取/码元序列/相位聚类Key words
MPSK signal/ feature extraction/ symbol series/ phase clustering分类
信息技术与安全科学引用本文复制引用
张西托,周建平,张华睿,刘平..一种新的MPSK信号特征提取方法[J].现代电子技术,2012,35(23):78-80,83,4.
