是从一篇有关超效率dea模型matlab代码论文复制的，用了它的数据后运行结果就成Optimization terminated了，不知道为什么。
不知道怎么办
clear
x=[13.72,14.65,14.95,14.2,17.72,19.22,20.98,18.99,26.21,29.29;
90789,93600,81707,95738,10580,122223,132939,89653.71,89653.71,89653.71;
1151,1173,1423,1498,1432,1531,1727,1821,1798,1817;
1.26,1.26,1.18,1.24,1.31,1.35,1.33,1.22,1.31,1.33];
y=[4441,5261,6318,8981,11538,14916,19090,19589,25149,34076;
22137,41669.13,41669.13,36783,44922,47880,48531,55953,55010,22137;
2590,2961,3318,3748,5242,6998,9133,11425,16539,19259;
17.85,19.27,20.32,26.37,23.84,26.51,25.44,26.38,27.69,38.76;
1387.86,1740.11,2332.7,3200.23,4150.6,5438.06,7305.39,7764.45,9901.52,11882.55];
n=size(x',1);
m=size(x,1);
s=size(y,1);
epsilon=10^-10; %定义非阿基米德无穷小量
f=[zeros(1,n) -epsilon*ones(1,m+s) 1];
A=zeros(1,n+m+s+1);
b=0;
LB=zeros(n+m+s+1,1);
UB=[];
LB(n+m+s+1)=-inf;
for i =1:n
Aeq=[[x(:,1:i-1),zeros(m,1),x(:,i+1:n)] eye(m) zeros(m,s) -x(:,i)
[y(:,1:i-1),zeros(s,1),y(:,i+1:n)] zeros(s,m) -eye(s) zeros(s,1)];
Beq=[zeros(m,1)
y(:,i)];
w(:,i)=linprog(f,A,b,Aeq,Beq,LB,UB);%得到DMU的最佳权向量Wi
end
w;%输出最佳权向量
lambda=w(1:n,:);%输出lambda
s_minus=w(n+1:n+m,:);%输出s-
s_plus=w(n+m+1:n+m+s,:);%输出s+
theta=w(n+m+s+1,:);%得到theta
就是这个代码，出不了结果
