使用交叉熵最小化方法求解矩阵，求哪位lingo高手或matlab高手帮忙

svanscan

各位大神，我想要计算一个16*16的矩阵，本来想用lingo计算，在网上找了一个类似的程序但是运行出来，结过出错，希望给位走过路过的朋友，给予指点，用lingo 或者是matlab都可以，谢谢了，有些急。有关模型描述包括目标函数和约束条件都在附件里面。lingo的运算程序如下：
model:!16家银行；sets：
A/1..16/:ai；
B/1..16/:bj;
9 t# p: Z/ }# `# |2 Y+ i9 Xlinks(A,B):X,X0;
2 d8 A3 N8 i" @! a8 l7 _6 u!X1=X_*;
: z8 S# l. |  {# z. L4 L7 Nendsets
2 {1 J* `$ N/ n. J. V! Wdata:
! ?4 U9 S- m  B/ r/ |ai=0.049105298,0.19706518,0.079929381,0.040404067,0.00307861,0.029535259,0.030970463,0.081245849,0.053001907,0.122173474,0.000229636,0.067807575,0.359324615,0.051351782,0.004097295,0.008038271;
bj=0.06029401,0.017726814,0.034382538,0.041643595,0.006514545,0.075761924,0.011835925,0.017374484,0.11483671,0.17727039,0.029125245,0.127436517,0.242528843,0.025613802,0.002559618,0.015095039;
5 R& h/ Z9 P- lenddata
!目标函数：
& ?4 w1 b+ X+ T) x( H# O* I[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
: \7 w+ L6 h% j  O2 [6 p. S& m6 yaa=@sum(A(i):ai(i));
bb=@sum(b(j):bj(j));
4 l' l' I6 U* c9 z5 |!约束条件；
@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
2 k& ]7 {/ k8 c0 o@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
# B* M5 l% ]( c@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
end
. P* d9 }4 o; b+ B
  G) O: r3 b- e' K, B  k
/ Z# f: ~' p! `  z

svanscan

lingo运行程序中的约束条件应该为：
! Q$ @  o5 b, L!约束条件；
% n- X  [- q% Q  c@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
3 [* }( C1 f. M5 P, A, f3 c@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
0 E. o# R  p5 `! V0 y. `7 M@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
end

那个愤怒的表情是： @

yankeke

( W2 p4 F. E$ ?6 R" q& z& O) j什么事 啊不懂。。。。。。。。。。。。。。。

hellowen

~\(≧▽≦)/~

dingxuemeiwang

看看。。。

PL6160082

谢谢楼主  不明觉厉

lxfdjt158

希望给个联系方式，本人论文有涉及到，可是不懂，都快抓狂了。希望前辈指导一下，联系方式2385676071.电话18382425941希望尽快能联系到前辈
& h$ s# e: t1 `( i

lxfdjt158

求指导。本人也想学习
( L& E/ {' [) E% h1 G

lxfdjt158

我现在也在做这个研究，能否指导一下
6 `7 A' d" ~4 Z" w我还是没能用lingo