rotate1.m

基于matlab的各种EOF分解程序

function f=Rotate1(x,EOFs,method)

[n,m]=size(x);

n2=min(size(EOFs));

if ((m==1) & (n2==n))
   Enew = EOFs*x;
else
   if ((n==1) & (n2==m))
      Enew = EOFs*x';
   else
      error('vector sizes do not match');
   end
end
Enew=Enew./norm(x);
x=x./norm(x);

switch method
case 'r_varimax'
   f=-r_varimax(Enew);
end