一种集成经验模态分解的样本熵阈值微地震信号降噪方法
A denoising method for microseismic signal based on the ensemble empirical mode decomposition of sample entropy threshold
一种集成经验模态分解的样本熵阈值微地震信号降噪方法 |
| 王亚娟, 李怀良, 庹先国, 沈统 |
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A denoising method for microseismic signal based on the ensemble empirical mode decomposition of sample entropy threshold |
| Ya-Juan WANG, Huai-Liang LI, Xian-Guo TUO, Tong SHEN |
| 图2 IMF的样本熵值 |
| Fig.2 The sample entropy of IMF |
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