资源简介
经验模态分EMD的改进CEEMDAN方法源代码,可以直接下载后调用
代码片段和文件信息
function [modes its]=ceemdan(xNstdNRMaxIter)
% WARNING: for this code works it is necessary to include in the same
%directoy the file emd.m developed by Rilling and Flandrin.
%This file is available at %http://perso.ens-lyon.fr/patrick.flandrin/emd.html
%We use the default stopping criterion.
%We use the last modification: 3.2007
%
% This version was run on Matlab 7.10.0 (R2010a)
%----------------------------------------------------------------------
% INPUTs
% x: signal to decompose
% Nstd: noise standard deviation
% NR: number of realizations
% MaxIter: maximum number of sifting iterations allowed.
%
% OUTPUTs
% modes: contain the obtained modes in a matrix with the rows being the modes
% its: contain the sifting iterations needed for each mode for each realization (one row for each realization)
% -------------------------------------------------------------------------
% Syntax
%
% modes=ceemdan(xNstdNRMaxIter)
% [modes its]=ceemdan(xNstdNRMaxIter)
%
%--------------------------------------------------------------------------
% This algorithm was presented at ICASSP 2011 Prague Czech Republic
% Plese if you use this code in your work please cite the paper where the
% algorithm was first presented.
% If you use this code please cite:
%
% M.E.TORRES M.A. COLOMINAS G. SCHLOTTHAUER P. FLANDRIN
% “A complete Ensemble Empirical Mode decomposition with adaptive noise“
% IEEE Int. Conf. on Acoust. Speech and Signal Proc. ICASSP-11 pp. 4144-4147 Prague (CZ)
%
% -------------------------------------------------------------------------
% Date: June 062011
% Authors: Torres ME Colominas MA Schlotthauer G Flandrin P.
% For problems with the code please contact the a
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