Fine-Grained Fault Diagnosis Method of Rolling Bearing Combining Multisynchrosqueezing Transform and Sparse Feature Coding Based on Dictionary Learning

<div>the average accuracy corresponding to the different sparsity <i>S</i><sub><i>h</i></sub> (<i>r</i> = 25).</div>

Shock and Vibration

fig10

Figure 10

Figure 10: Fine-Grained Fault Diagnosis Method of Rolling Bearing Combining Multisynchrosqueezing Transform and Sparse Feature Coding Based on Dictionary Learning 

Figure 10 | Fine-Grained Fault Diagnosis Method of Rolling Bearing Combining Multisynchrosqueezing Transform and Sparse Feature Coding Based on Dictionary Learning 