clear;clc;
Eldzhbo;
dt=0.02;
x=dzhbo;
N=length(x);
T=0:dt:dt*(N-1);
imf=emd(x);
错误提示是:
??? Undefined function or variable 'isvector'.
Error in ==> F:\MATLAB6p5p1\wen\emd2\emd.m (init)
On line 744 ==> if ~isvector(x)
Error in ==> F:\MATLAB6p5p1\wen\emd2\emd.m
On line 160 ==> [x,t,sd,sd2,tol,MODE_COMPLEX,ndirs,display_sifting,sdt,sd2t,r,imf,k,nbit,NbIt,MAXITERATIONS,FIXE,FIXE_H,MAXMODES,INTERP,mask] = init(varargin{:});
Error in ==> F:\MATLAB6p5p1\wen\emd2\hht.m
On line 7 ==> imf=emd(x);
我不明白isvector(x)表示什么,希望各位帮助,谢谢! |