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：
7 @; D( i! v* k* F7 d: O1 Y0 rmodel:!16家银行；sets：
& m0 r* M: L: b5 w# {: zA/1..16/:ai；
B/1..16/:bj;
links(A,B):X,X0;
!X1=X_*;
endsets
  u+ o5 R6 ^9 @( u- ]( Ddata:
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;
enddata
!目标函数：
[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
2 K) G7 Y& }, ?; X( ~aa=@sum(A(i):ai(i));
bb=@sum(b(j):bj(j));
!约束条件；
2 Q5 K7 o0 M( ?8 m3 t@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
1 p) I1 Q4 Y4 \" n/ K! U! j@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)));
# L) J# o9 A% C; jend
3 u/ Y) D+ A$ J3 `, I' t$ r+ {
3 R6 W3 Y5 r6 j: @3 G
: \6 h0 e. m' X) B7 }6 V
3 b0 s! j: A/ f4 b5 i% Z

svanscan

lingo运行程序中的约束条件应该为：
% e, a& V9 R' H, A# p!约束条件；
/ O# L  W5 B/ t- N8 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););
@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
: d8 r+ [; T3 |( b; A5 S3 j) yend
% B6 w; a) W; g+ {' n8 i
那个愤怒的表情是： @

yankeke

3 x: O' G8 y" l6 s+ x( |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

lxfdjt158

我现在也在做这个研究，能否指导一下
我还是没能用lingo
: \* r: P: q  @! M