最小均值交叉熵的时频峰值滤波在探地雷达信号去噪中的应用

郑伟, 田仁飞, 高雨含, 武斌

Application of time-frequency peak filtering with minimum mean cross-entropy in ground penetrating radar signal denoising

ZHENG Wei, TIAN Ren-Fei, GAO Yu-Han, WU Bin

图4 2种方法的时频峰值滤波去噪效果对比

Fig.4 Comparison of denoising results between TFPF-PWV and TFPF-MMEC