u5.m

EMD方法的一個例子

x=0:0.1:2*pi;
y=rand(1,63)*2-1;
[xx,yy]=generalize(x,y,[0,2*pi]);
if (abs(max(yy))>abs(min(yy)))
    m=abs(max(yy));
else m=abs(min(yy));
end
y=y./(m);
yy=yy./(m);
[C,R,k]=all_calcul_cn(xx,yy,0.05,[0,2*pi]);