Research Article
A Novel Method for Adaptive Multiresonance Bands Detection Based on VMD and Using MTEO to Enhance Rolling Element Bearing Fault Diagnosis
Figure 12
Decomposition results of the simulated signal shown in Figure 8(b) by EMD: (a) waveform of IMF1~IMF4, (b) power spectrum of IMF1~IMF4, and (c) power spectrum of IMF5~IMF7.
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