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；
, m+ e0 x, A- c; H. h- p' y% b2 _B/1..16/:bj;
6 ?& \! n! a0 d& C7 Z4 W0 Hlinks(A,B):X,X0;
!X1=X_*;
endsets
data:
) q1 H& d/ X* T% y8 z8 X* P3 Pai=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;
9 S9 b* j. q$ z. z! @  n+ f  Zenddata
!目标函数：
[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
* w, d0 p6 x$ K4 y) B) F* J4 Saa=@sum(A(i):ai(i));
! @* [4 \0 X" l8 E  B+ Z* ?3 s4 dbb=@sum(b(j):bj(j));
!约束条件；
- [+ u3 L+ n& z) ?% I@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
( B5 l0 t# K' m7 q1 E9 T7 N3 F2 g$ I@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
  X+ y0 X: J) l@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
! s% j; \+ q1 U5 `( ?1 Send
2 I( T6 |" X: l5 s3 y


2 H1 d0 P' F9 J9 c) h% [  b& _- E, V

svanscan

lingo运行程序中的约束条件应该为：
!约束条件；
@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
% a- Y1 p* h0 q/ t2 z# i7 L& j5 N& y' ^@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
@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

$ e7 O# |; ?% |+ V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

lxfdjt158

求指导。本人也想学习
0 F2 i) [! Y* O" t9 j& ^

lxfdjt158

我现在也在做这个研究，能否指导一下
- j! i$ R4 v0 P0 M7 f% R& {( l# i我还是没能用lingo
' H$ D; `  ?/ S) j" Z+ s