基于自适应K-SVD的能量泄漏恢复研究

何真, 曹思远, 郝婳婕, 段绪远, 叶力夏提, 张韵佩

Research on energy leakage recovery of adaptive K-SVD

Zhen HE, Si-Yuan CAO, Hua-Jie HAO, Xu-Yuan DUAN, , Yun-Pei ZHANG

图3 倾斜模型剖面试验结果 a—倾斜模型;b—加噪倾斜模型;c—小波阈值去噪剖面;d—小波阈值去噪残差;e—普通样本分离的有效信号;f—优质样本分离的有效信号;g—普通样本能量恢复结果;h—优势样本能量恢复结果

Fig.3 Tilt model section test results a—tilt model;b—charging tilt model;c—wavelet threshold denoising profile;d—wavelet threshold denoising residual;e—effective signal for normal sample separation;f—effective signal for good sample separation;g—ordinary sample energy recovery results;h—high quality sample energy recovery results