A New Formulation for Empirical Mode Decomposition Based on Constrained Optimization

View Researcher II's Other Codes

Disclaimer: “The provided code links for this paper are external links. Science Nest has no responsibility for the accuracy, legality or content of these links. Also, by downloading this code(s), you agree to comply with the terms of use as set out by the author(s) of the code(s).”

Please contact us in case of a broken link from here

Authors S. Meignen, V. Perrier
Journal/Conference Name IEEE Signal Processing Letters
Paper Category
Paper Abstract The empirical mode decomposition (EMD) is an algorithmic construction that aims at decomposing a signal into several modes called intrinsic mode functions. In this letter, we present a new approach for the EMD based on the direct construction of the mean envelope of the signal. The definition of the mean envelope is achieved through the resolution of a quadratic programming problem with equality and inequality constraints. Some numerical experiments conclude this letter, and comparisons are carried out with the classical EMD.
Date of publication 2007
Code Programming Language Scilab
Comment

Copyright Researcher II 2021