摘要
信号的自动识别是非协作通信领域研究的重要课题。通过对现有研究成果的应用,针对实际工程给出一种基于时频域处理的MSK信号调制识别算法。该算法结构简单,计算量较小,具有较好的识别性能。
Signal automatic modulation classification is a key issue for interception purposes. Aiming at the practical engineering application, a time and frequency region processing MSK signal and a classification algorithm are proposed on the basis of study and application of the existing researches in this field. The data structure of the algorithm is relatively simple. And the algorithm has good identification performance with less computation.
出处
《中国新通信》
2008年第21期10-13,共4页
China New Telecommunications
关键词
自动调制识别
MSK信号
特征提取
automatic modulation classification, MSK signal, feature abstraction
