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升级   38.95% TA的每日心情 | 难过 2014-3-27 10:56 |
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签到天数: 8 天 [LV.3]偶尔看看II
- 自我介绍
- master
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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:" d7 p2 {" q+ r4 ?' A
model:!16家银行;sets:
3 O: Z7 W% e. |8 VA/1..16/:ai;
- \" y) v/ p/ sB/1..16/:bj; J) X# [# _' [& M' F6 \! E
links(A,B):X,X0;/ c8 }. _5 V7 ~ D
!X1=X_*; G- x- X5 F- H( ]0 V8 r
endsets! ^/ V# ]% o8 x
data:* d& y6 r4 E& R/ d( I K4 e
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;# N- j$ c/ V- o2 E' P0 j* e! H% C
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;
% h$ Y' d( v* S( {! v5 y3 tenddata8 F, q7 u9 E( g/ {" K7 Q
!目标函数:1 A; Z$ t9 e# J2 K! l w; c
[obj]min=@sum(links(i,j)/i#ne#j:X(i,j)*(@log(X(i,j))-@log(X0(i,j))));
7 Q% D9 Z) o$ ?& {; [( saa=@sum(A(i):ai(i));6 V; [: e, B" V) {2 n9 R( D' Q5 U
bb=@sum(b(j):bj(j));. [ g$ s3 W% H/ x+ r. h( N
!约束条件;
& E1 D2 j, `! N) k@for(A(i):@sum(B(j):X(i,j))=X(i,i)+ai(i););
- Z W! |( c& {1 _@for(B(j):@sum(A(i):X(i,j))=X(j,j)+bj(j););
0 F2 U& _- Y1 [* u( K0 Q+ g@for(links(i,j):X0(i,j)=@if(i#EQ#j,0,ai(i)*bj(j)));
& y7 |) y `5 o9 @" I) v# b% v2 v/ n8 gend
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矩阵模型.doc
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所用的模型
zan
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