Rolling Bearing Diagnosis Based on Adaptive Probabilistic PCA and the Enhanced Morphological Filter

Figure 5

The results of simulation signal y(t) processed by (a) MG, (b) DIF, (c) MGPO, (d) MHPO, (e) ACDIF, and (f) EMDO.

(a)

(b)

(c)

(d)

(e)

(f)