[mathjiang]

设U,Z,V为三个矩阵，试一下下面语句：

[M N]=size(U);
P=size(Z,1);
for i=1:M
a(i)=sum(U(i,.^m);
for j=1:P
for k=1:N
b(k)=U(i,k)^m*(Z(j,k)-V(j,i))^2;
c=sum(a);
end
F(i,j)=c/a(i);
end
end