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4 倾斜模型第75道信号试验结果 a—倾斜模型;b—倾斜模型加噪;c—小波阈值去噪结果;d—普通样本能量恢复结果;e—优质样本能量恢复结果

Fig.4 Test results of the 75th signal of tilt model a—tilt model;b—tilt model noise;c—wavelet threshold denoising result;d—normal sample energy recovery result;e—good sample energy recovery result