基于双通道卷积神经网络的雷达信号识别

全大英, 陈赟, 唐泽雨, 李世通, 汪晓锋, 金小萍

Radar Signal Recognition Based on Dual Channel Convolutional Neural Network

QUAN Daying, CHEN Yun, TANG Zeyu, LI Shitong, WANG Xiaofeng, JIN Xiaoping

图3 时频图像预处理前后效果对比

Fig.3 Comparison of time frequency transformation images before and after preprocessing