What is ensemble empirical mode decomposition?
Ensemble empirical mode decomposition (EEMD) is a noise assisted method widely used for roller bearing damage detection.
What is EEMD method?
EEMD (Ensemble EMD) is a noise assisted data analysis method. EEMD consists of "sifting" an ensemble of white noise-added signal. EEMD can separate scales naturally without any a priori subjective criterion selection as in the intermittence test for the original EMD algorithm.