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;
links(A,B):X,X0;
!X1=X_*;
endsets
0 t+ U% \5 U( Y/ c0 _9 T5 @4 pdata:
; B/ _4 A, E4 a: x  Cai=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 b/ x. S+ Z  F# @4 denddata
!目标函数：
[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
9 l; T  N5 P) s% c* D. V! kaa=@sum(A(i):ai(i));
bb=@sum(b(j):bj(j));
3 ?4 z7 q  f' u' H0 v4 n, F!约束条件；
/ s& u8 e1 w4 C4 E@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
6 `" c8 T8 w2 O- o6 u# d2 \5 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

3 ]# q6 j, t, k2 R3 P3 Q

0 S( Y2 j( X5 v! [5 j& l7 d

svanscan

lingo运行程序中的约束条件应该为：
: {- P; U! o  f- a, M1 i" P) ?!约束条件；
6 l3 `% k. j8 j@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
( x& f7 f5 D1 z0 P3 H@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
. H7 j& M& l# P  W% ]1 q1 v@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
$ W0 M3 r$ n  `end

6 }6 ~% [. E: J. F* z* C  q3 t  C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

lxfdjt158

求指导。本人也想学习
- c- b' [- r- D5 o( Q$ _$ y& X$ I

lxfdjt158

我现在也在做这个研究，能否指导一下
我还是没能用lingo
% H( h  _+ W' z) C- z- I) N) }