An Integrated Fault Diagnosis Method for Rotating Machinery Based on Smoothness Priors Approach Fluctuation Dispersion Entropy and Density Peak Clustering

Table 1

The FDE and DE values of the three constructed simulation signals.

Algorithm	y1	y2	y3
FDE	0.1664	0.1226	0.1479
DE	0.4784	0.4784	0.4784