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Mathematical Problems in Engineering
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2021
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Article
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Tab 1
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Research Article
A Parameter-Optimized Variational Mode Decomposition Investigation for Fault Feature Extraction of Rolling Element Bearings
Table 1
Energy leakage evaluation parameter.
Simulated signal
EMD
VMD
0.2964
0.1620
0.3648
0.0618
0.3643
0.0425