資源簡介
vmd修改版,可用于實測信號分析,只需更改部分參數即可。
代碼片段和文件信息
%?test-script?for?VMD
%?authors:?Dominique?Zosso?and?Konstantin?Dragomiretskiy
%?zosso@math.ucla.edu?---?http://www.math.ucla.edu/~zosso
%?Initial?release?2013-12-12?(c)?2013
%
%?When?using?this?code?please?do?cite?our?paper:
%?-----------------------------------------------
%?K.?Dragomiretskiy?D.?Zosso?Variational?Mode?Decomposition?IEEE?Trans.
%?on?Signal?Processing?(in?press)
%?please?check?here?for?update?reference:?
%??????????http://dx.doi.org/10.1109/TSP.2013.2288675
%---------------?Preparation
clear?all;
close?all;
clc;
%?Time?Domain?0?to?T
fs=400;
T=60;
nn=fs*T;
t=1/fs:1/fs:T;
freqs?=?((1/T:1/T:fs)-fs/2-1/T);
%?nn?=?1000;
%?T=1;
%?fs?=?nn/T;
%?t?=?(1:nn)/fs;
%?freqs?=?((1/T:1/T:fs)-fs/2-1/T);
%?freqs?=?2*pi*(t-0.5-1/nn)*T*nn;
%?center?frequenc
?屬性????????????大小?????日期????時間???名稱
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?????文件???????3746??2016-08-29?18:43??VMD修改版\verify2.m
?????文件???????4645??2016-08-29?18:43??VMD修改版\VMD.m
?????文件???????3235??2016-08-29?18:43??VMD修改版\VMD_test.m
?????目錄??????????0??2016-09-08?17:20??VMD修改版
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????????????????11626????????????????????4
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