fcm_evalj.m

FCM算法的matlab实现

function valJ = fcm_evalJ(Umat,mfuz,Dmat);
%   function valJ = fcm_evalJ(Umat,mfuz,Dmat);
%
%   Compute the value of the criterion
%
%   write by : DD
%       date : 2001/05/07
%      modif : 2001/06/27
%Umat=[1,2,3;4,5,6]
%Dmat=[1,0,1;0,0,1]
%mfuz=2;
[C, M] = size(Umat);



valJ = 0;
for c=1:C
    valJ = valJ+((Umat(c,:).^mfuz)*Dmat(c,:)');
end
return %end of function fcm_evalJ()