基于EEMD和关联维数的矿山微震信号特征提取和分类 |
廖智勤,王李管,何正祥 |
Feature Extraction and Classification of Mine Microseismic Signals Based on EEMD and Correlation Dimension |
Zhiqin LIAO,Liguan WANG,Zhengxiang HE |
图3 微震信号EEMD分解 |
Fig.3 EEMD decomposition of microseismic signal |