08年高等教育学费标准问题,有疑问？？

lnyy

4）模型二的程序：

model:
data:
" F2 |; T2 f( u, ?F1=125957124000;
! ?% z5 J5 a8 vF2=1933151000;
F3=56972147000;
5 t* r5 M/ m5 n  LF4=92109757000;
F5=82509664000;
F6=36744586000;
2 y/ V+ g6 O  bF7=37113047000;
N=19158000;
0 n0 ~$ \+ d: s5 e# |4 d2 M, M. V!N=17388000;
E=0.398;
p1=7174.7;
p2=33444;
p2g=21001;
* W4 f/ c) k* g1 ]& _p4=18268;
C1=0.25;
% D  }0 S5 T" S  fC2=0.2;
C3=0.2;
C4=0.15;
" `% j  Z6 c8 Genddata
8 z; c1 y6 m/ q8 T1 x
max=0.25*x1/sf1*(F4+F6+N*x2)/FP
+0.25*(1-E)*p1/(x1-x2)
+0.25*(sf1+sf2+sf3+x1)/(F4+F5+F6+F7)*N+x2
& O$ L8 ]4 ^. K4 ?  ~+0.25*(p2-p2g)/(x1-x2);

7 h6 Y8 f) g! Z! e1 ^0 l2 Jx1<C1*sf;   %此次的sf从哪里i来的。不是f吗，但是我换为f，程序就出现错误(可见附件
4 X, k1 o4 R; {2 o3 n, r0 ^x1<C2*p3;
x1-x2<C3*p4;
0 Q8 g9 v* m* S2 z+ V4 a* T2 sN*x2+F4+F5+F6+F7<N*x1+F1+F2+F3;
& `6 t8 r  p; ^) S8 {( ax2<C4*x1;

: c1 G9 M7 r% h3 v: wf=(F4+F5+F6+F7)/N+x2;
FP=(F4+F5+F6+F7)+N*x2;
p3=3.17*7174.7;
sf1=F1/N;
sf2=F2/N;
/ s- X; w% K; i. @, ^9 G) n9 n" isf3=F2/N;
- Q# l! m0 V6 k4 Hend