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哪位高手解答一下哦.谢谢
安装了EMD,和时频工具箱,运行里面的例子时候出现:
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??? Undefined function or variable 'isvector'.
Error in ==> C:\MATLAB6p5\toolbox\package_emd\EMDs\emd.m (init)
On line 744 ==> if ~isvector(x)
Error in ==> C:\MATLAB6p5\toolbox\package_emd\EMDs\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 ==> C:\MATLAB6p5\toolbox\package_emd\examples\NSIP2003\emd_fmsin.m
On line 46 ==> [imf,ort,nbits] = emd(x); |
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