基于模糊理论的雷达信号类型识别方法

针对目前雷达辐射源识别中存在的特征参数难以获得、雷达信号工作模式繁多等问题,本文提出利用模糊理论对雷达信号进行类型识别。经过多次仿真选择了既简单又有效的特征参数及隶属度函数,实验验证了此方法有较好的识别效果,且工程上较易实现。

Radar signal-type recognition based on fuzzy theory

To solve such problems as the difficulty in obtaining characteristic parameters, and the variety of working states of radar signals,a fuzzy theory based method of recognizing the types of signals in radiation source recognition is introduced.The simple and effective characteristic parameters and the membership function are chosen through simulations.The test results show that the method is effective,and easy to be implemented.