Wu, S.-D.S.-D.WuWu, C.-W.C.-W.WuLin, S.-G.S.-G.LinWang, C.-C.C.-C.WangLee, K.-Y.K.-Y.LeeKUNG-YEN LEE2018-09-102018-09-102013http://www.scopus.com/inward/record.url?eid=2-s2.0-84883720164&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/376993Feature extraction for bearing fault diagnosis using composite multiscale entropyconference paper10.1109/AIM.2013.6584327