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Empirical mode decomposition (EMD) is widely used in the decomposition of non-stationary signals, contributing to accurate time-frequency analysis in different scales. With the increasing demand for dealing with multivariate signals, it’s of practical significance to extend univariate EMD to multivariate EMD (MEMD). Following the MEMD, a noised assisted MEMD (NA-MEMD) method has been proposed recently...
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