基于改进稀疏滤波与深度网络融合的轴承故障诊断 |
乔美英,汤夏夏,闫书豪,史建柯 |
Bearing fault diagnosis based on improved sparse filter and deep network fusion |
Mei-ying QIAO,Xia-xia TANG,Shu-hao YAN,Jian-ke SHI |
图 2 基于传统稀疏滤波后的散点图 |
Fig.2 Scatter graph based on traditional sparse filtering |
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