Research of Fault Diagnosis Based on Sensitive Intrinsic Mode Function Selection of EEMD and Adaptive Stochastic Resonance

Table 2

The optimal parameter combination of adaptive stochastic resonance of IMF1~IMF4.

Parameter	IMF1	IMF2	IMF3	IMF4
	0.2312	0.1187	0.1035	0.4112
	9.7880	0.1378	0.543	10.0840
Signal-to-noise ratio	20.3957	20.1430	21.4371	18.5379