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    A bearing fault diagnosis method based on sparse decomposition theory

    The bearing fault information is often interfered or lost in the background noise after the vibration signal being transferred complicatedly, which will make it very difficult to extract fault features from th...

    **n-peng Zhang 张新鹏, Niao-qing Hu 胡茑庆, Lei Hu 胡雷 in Journal of Central South University (2016)