EMPIRICAL MODE DECOMPOSITION: A METHOD FOR ANALYZING NONSTATIONARY SIGNALS
Journal Title: International Journal of Engineering Sciences & Research Technology - Year 30, Vol 5, Issue 7
Abstract
This paper described the non-linear Technique called Empirical Mode Decomposition (EMD), a method to analyze non-stationary signal and representing them as a mono component called Intrinsic mode Function (IMF). Decomposition of a signal is done by using sifting process & the analyzed with Hilbert Transform. It gives the instantaneous frequency& instantaneous amplitude variation.
Authors and Affiliations
Shweta A. Fulambarkar
Keywords
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