调用EMD程序怎么会出现如下错误
??? Undefined function or variable 'nspab'.Error in ==> d:\MATLAB6p51\work\Untitled2.m
On line 26==> h = nspab(imf',500,0,500,dt);
??? Undefined function or variable 'instfreq'.
Error in ==> d:\MATLAB6p51\work\hhspectrum.m
On line 46==> f(i,:)=instfreq(an(i,:)',tt,l)';
Error in ==> d:\MATLAB6p51\work\Untitled3.m
On line 11==> =hhspectrum(imf);
总是报这个nspab有错
回复 #1 kevin19821 的帖子
你的没有nspab这个函数
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