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；
1 [: g  r: A5 ^1 {B/1..16/:bj;
0 W4 t7 z' ~, T  b6 W! K9 z! V: Ilinks(A,B):X,X0;
!X1=X_*;
endsets
  i0 c! I4 Y8 q* g0 n/ G* `data:
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;
) }% Y% u- a% a2 ]# tbj=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;
$ d+ L0 a7 c! v5 {: A* g& Renddata
!目标函数：
3 Y) T7 ?; ]* @' \9 M[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
4 e# a4 i! F1 O: \. R: ?0 U5 `aa=@sum(A(i):ai(i));
3 k6 v$ M8 C: G8 |* e4 Hbb=@sum(b(j):bj(j));
!约束条件；
2 x8 f# l) ?. S- t  J( ?! ?@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
. d$ k- ?% a7 a5 @/ ]% j; o2 k@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
: X! {/ D% S8 v' S: w+ K7 pend

* ~$ {3 Z6 e. j: R3 S6 p! W
% j; C6 [; D1 a3 v

svanscan

lingo运行程序中的约束条件应该为：
4 @4 r% `9 ^3 U- q. T$ o0 h!约束条件；
@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
9 k6 @* H' {/ O# _5 B( g0 M+ E@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
6 |' `1 U, V. @% k@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
end
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! H/ W. p, d: ]! m" N那个愤怒的表情是： @

yankeke

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
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lxfdjt158

求指导。本人也想学习

lxfdjt158

我现在也在做这个研究，能否指导一下
我还是没能用lingo