An Enhanced Version of Second-Order Synchrosqueezing Transform Combined with Time-Frequency Image Texture Features to Detect Faults in Bearings

<div>Local enlarged images of crossed region marked by red rectangle in Figure <a href="../fig2/">2</a>: (a) STFT, (b) FSST, (c) OSST, and (d) VSST.</div>

Shock and Vibration

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Figure 4

Figure 4: An Enhanced Version of Second-Order Synchrosqueezing Transform Combined with Time-Frequency Image Texture Features to Detect Faults in Bearings 

Figure 4 | An Enhanced Version of Second-Order Synchrosqueezing Transform Combined with Time-Frequency Image Texture Features to Detect Faults in Bearings 