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math.NA2015★ 1 cited
A different view on the vector-valued empirical mode decomposition (VEMD)
Boqiang Huang, Angela Kunoth
The empirical mode decomposition (EMD) has achieved its reputation by providing a multi-scale time-frequency representation of nonlinear and/or nonstationary signals. To extend thi…
math.NA2014★ 4 cited
A unique polar representation of the hyperanalytic signal
Boqiang Huang, Angela Kunoth
The hyperanalytic signal is the straight forward generalization of the classical analytic signal. It is defined by a complexification of two canonical complex signals, which can be…