The PRI transfer algorithm and wavelet transfer algorithm is analysed firstly,then a method of radar signal sorting is proposed in this paper based on the advantages of the two algorithms.

• 分析了脉冲重复间隔(PRI)变换算法和小波变换算法的基本原理,针对两种算法在雷达信号分选中的优缺点,提出了一种基于PRI变换和小波变换相结合的雷达信号综合分选方法。