Multifault Diagnosis of Rolling Element Bearings Using a Wavelet Kurtogram and Vector Median-Based Feature Analysis

<div>The proposed wavelet kurtogram. (a) The frequency-scale paving of the proposed wavelet kurtogram. (b) An example of a proposed wavelet kurtogram.</div>

Shock and Vibration

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Figure 3

Figure 3: Multifault Diagnosis of Rolling Element Bearings Using a Wavelet Kurtogram and Vector Median-Based Feature Analysis 