程序1 求初解
% @4 [, e0 A+ S) u v* Z' eclc,clear# `; `* P5 B. l% l" t; ^/ _3 @! i4 ?
A1=eye(6,6);
5 Q; e, I+ s' e& O' H yA2=eye(4,4);# f. A9 G+ m: K+ M& ?6 i
B1=A1(1:5, ;( T( L: d) h6 j6 \9 D8 r. _
B2=A2(1, ;
* p. {! s# g7 H2 zX1=[A1;A1;A1;A1;B1];! T Q5 x4 h8 w: q) Y# c Z( |) O4 S- i
X4=[A2;A2;A2;A2;A2;A2;A2;B2];
5 {& R4 {! V u( u) F. q: L& n4 q%以下程序用于求解X2,X3中1-9个决策变量- j& V% O8 @+ f) ?3 I# s; }; J0 e
P1=X1;t=0;) s1 f, R( z: A( T$ N, o
While (t<2)' ~. |" g: U/ ?2 n
X=zeros(29,6);
7 Y/ A' K' H7 x8 W3 wc11=zeros(1,6);
: i8 l7 f4 _& |# f! P* y1 fc1=zeros(1,6);
1 V1 c6 z1 I! D6 ocount=0;3 v) C q* w: ~. D K4 w( Z
for m=1:9
6 v. S/ j* |% N5 G* L; P+ Q( ttag11=0;
' w/ Q' Z3 e2 kfor n=1:6
5 @- R# `5 l% M; C& C8 J" Aif P1(m,n)==0
) n) I( H' U) J5 Uif c11(n)<2&tag11==0&count<3
a1 ]+ e/ |" r2 l8 B! G) xX(m,n)=1;3 r9 `3 w/ t t5 h/ v
tag11=1;
7 N# X( D5 C4 ~- Oc11(n)=c11(n)+1;. v6 {8 T$ W* t) X6 j! K7 E4 r
c1(n)=c1(n)+1;, \5 u* o8 a; p% a* W0 G1 v5 n
if c11(n)==2
! x. k/ e; I9 v' Z' zcount=count+1;
$ u; a" x+ o6 s2 L! _2 Wend
+ j3 I$ y- _+ J/ _ p% M1 A4 celseif c11(n)<1&tag11==0
~3 b6 _9 z3 ]X(m,n)=1;# Q) \7 U- E) X7 q$ \4 H
tag11=1;
; \4 t+ i3 S) T+ [/ {c11(n)=c11(n)+1;" T# g4 `( D6 n; c: ]# V: `* L5 L- c
c1(n)=c1(n)+1;/ v' n, c5 m3 S* |/ j
end
! k2 |* {0 z! J; i7 b" Cend
. r2 g( n! @$ [9 p/ _* {5 ?, hend8 w' U* X, h- T) r# _) P% f) _
end6 b; V: d. K3 a2 g! Z) `
%以下程序用于调整X3中前9行中不满足条件的决策变量9 W9 K" m$ w" I8 R: G3 [
If t==16 O1 B5 q" v! u2 P: W
a=sum(X(1:9, ′);$ F6 L5 |( e3 v' C) E/ c
for m=1:9
; Z/ E! x' E0 oif a(m)==0
* ~$ x0 Q% d! Ab=m;3 P. R3 v! `9 g i
break;8 K* J9 O7 I9 K% U* ]
end
+ H6 q3 f/ }# o4 ]7 ^( E8 b# w4 ?end! |0 B" v% `: l
Y=X(1:9,:);8 c0 o3 L# n, B8 w6 e' s0 Q
for m=1:9
- X0 T* l; E# w$ akk=0;7 P8 m" a, F. L: M5 U" K5 ^
c=P1(b,:)+Y(m,:);
+ H0 o( f' {3 [0 yfor n=1:6
+ u5 t f6 M2 f5 O% }$ R' r, Eif c(n)==2
9 u* |+ s4 ^* I" tkk=1;
* q8 _4 x' ?- V! B% I8 [break
7 @% E' W; g! iend
4 y7 H1 n9 W# m7 w( Y" c9 z, qend/ v H" A4 y% p9 m; z% v
if kk==08 X! r% F9 h) x& f! f
X(b,:)=Y(m,:);! N% [& T0 B8 ~$ f8 y
X(m,:)=Y(b,:);( W4 u4 A, f# q% r8 ]. O* j% Y5 g
for n=1:6
' T1 E h, m; m; |+ u1 ~if P1(m,n)==0
0 D/ g, d* V# f# ?0 Q3 o4 v* JX(m,n)=1;
$ h$ X) N2 L) Ubreak S5 A0 _2 F" f
end6 y5 d% ^. {* ]; g
end4 F7 F, V% @3 ~+ Z
break! A8 b+ l/ t' Q2 r( t: d
end
* s5 K( F9 v# E8 h: e. |end$ k% Z. ~0 B* q# [3 d$ W
end
0 o% |3 P8 R4 L: P$ J x; u' O3 o$ I+ ]. L( L A
%以下程序用于求解X2,X3中20-29个决策变量
+ }1 |; ]! G1 J& |: d" D+ U2 @For m=10:29
' z3 Z3 |5 ~; R Q7 Dtag12=0;
0 S3 s* _4 L+ Q0 K& j/ ?for n=1:6
% P3 n4 F6 V* j& R* |9 dif P1(m,n)==0% R8 G- h7 S4 z" _ D
if c1(n)<5&tag12==0( U4 z- t: T' U" ~3 F' d6 L5 M N
X(m,n)=1;
3 Q) C" N# q# g' Atag12=1;! O9 ?3 M. Q+ k; w6 B; k0 |! e; y
c1(n)=c1(n)+1;
+ r$ N9 J7 e6 k& _% T8 Uelse4 p( a5 h% R/ f, W7 k$ q0 E4 J, l5 v- U' x
X(m,n)=0;9 T- m. L" x0 \
end
: @3 A# e/ D" R4 p7 Xelse
9 o! B# D; k a; x: ?2 k9 PX(m,n)=0;4 G6 f' Q* Y; k" F
end
$ ]; ?4 s+ K" t( Z8 h+ `end8 r8 g8 B* a* R4 ]: r2 l* ]
end
1 o4 y5 N( F2 V& N) G2 G%以下程序用于调整X3中20-29个不满足条件的决策变量
. a `! k w; U. c3 J3 G. Q% aif t==1
5 C( e4 L: u# Z1 a3 mY=X
& x& l* | D' K0 v1 c# kFor m=10:29, y+ f9 Y7 W5 U ]" L/ P
if P1(m,6)==05 |. @0 N, P8 Q4 D
X(m,:)=Y(29,:);
U* g) z& x6 ^. G" tX(29,:)=Y(m,:);( g8 ]0 a: x$ j" ?
X(m,6)=1;, t8 v+ c9 n! H: v9 Z6 r. u
break" t; |3 S3 X% }! ~9 m
end3 Q4 e% d5 I/ Y& N6 R7 ]+ @
end& ?9 q0 Q0 U5 H, O- q
end1 ^. H* B' Q9 w5 p0 ?
9 _. u( f! e5 ?7 Mif t==0
3 U/ G2 F; g. W% u' [& A3 A2 t3 BX2=X;
' l, F R) C# o1 s" W4 \) i7 felse
( B" O5 m7 e( E/ G$ k! g* ^X3=X;
: i, l/ H% B* }" s4 wend
2 W& k5 |, x" ~" d* O' [P1=P1+X;4 C% p: G" M; O* J
t=t+1;! M& }# ?& o! G( z, Z1 R
end+ F7 R( U$ g+ w& \. s
%以下程序用以求得满足约束条件的X5,X6,X7;4 l, m* u* `8 J0 R" |. E: ~
t=0;
0 c" z6 o! b( uwhile (t<3)" m8 Z! N2 U1 y9 i8 w& @% T
C2=randperm1(A2);
0 |% y; ? c- k, E: w) a; s+ |9 hB2= C2(1,:);
S' {) R, C- [- U5 CY=[randperm1(A2); randperm1(A2); randperm1(A2); randperm1(A2);
* k) s B5 U2 m* ]+ Drandperm1(A2); randperm1(A2); randperm1(A2);B2];/ ]' i( s5 ~1 g3 Z/ Y# ~8 I
if t==0$ U) \9 p+ F% W/ H4 N
X5=Y;: E2 \( X9 ^+ \
elseif t==19 Z# Q7 r% T! [ k2 y) d
X6=Y;
4 V& V; S2 u6 ]2 ] qelse
* ^. J. n' R4 |5 P. ZX7=Y;; Q9 n9 p6 a$ Q& H6 J7 E/ B
end0 O0 ]! i: P9 U( F3 b
t=t+1;: I4 c% B" ~$ C# T- a* M) R
end) \; {# z6 |; g
%将初解保存在文本文件shuju中
/ ~ \: X- y7 _0 aSave shuju X1 X2 X3 X4 X5 X6 X7
+ B1 j0 ?+ k- z. P2 m7 w& G; S5 O# ]' z7 m: b
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