基于多层多位置稀疏的滑动轴承AE信号降噪
张峻宁1，张培林1，陈彦龙1，孙也尊2，杨望灿1，
The de-noising approach of plain bearing of AE signal based on multi-level and multi-position sparse representations
ZHANG Junning1，ZHANG Peilin1，CHEN Yanlong1，WANG Huaiguang1, SUN Yezun2,YANG Wangcan1
振动与冲击
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2016, (19): 107
-112
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