基于EMD和KL变换的时空联合探地雷达杂波抑制
邵泉杰, 孙灵芝

Spatio-temporal combined ground-penetrating radar clutter suppression based on empirical mode decomposition and Karhunen-Loeve transform
SHAO Quan-Jie, SUN Ling-Zhi
表1 信噪比与均方根误差对比
Table 1 Comparison of SNR and RMSE
SNR RMSE
加噪信号 10.058 0.0099
小波阈值去噪 18.9591 0.0036
EMD阈值去噪 20.1949 0.0031