Machinery vibration signal denoising based on learned dictionary and sparse representation

Journal of Physics: Conference Series

Volumn 628, Issue 1, 2015, Pages

  Guo, Liang ^a   Gao, Hongli ^a   Li, Jun ^a   Huang, Haifeng ^a   Zhang, Xiaochen ^a  

^a SOUTHWEST JIAOTONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

ALGORITHMS; DAMAGE DETECTION; MACHINERY; SIGNAL PROCESSING; VIBRATIONS (MECHANICAL);

COMPUTING EFFICIENCY; EFFICIENCY CALCULATIONS; MECHANICAL VIBRATION SIGNALS; ONLINE DICTIONARY LEARNING; ORTHOGONAL MATCHING PURSUIT; REAL-TIME SIGNAL PROCESSING; SPARSE RECONSTRUCTION; SPARSE REPRESENTATION;

SIGNAL DENOISING;

EID: 84938702940     PISSN: 17426588     EISSN: 17426596     Source Type: Conference Proceeding    
DOI: 10.1088/1742-6596/628/1/012124     Document Type: Conference Paper

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