遗传的源文件

王慧

x=sj(:,1:2:8);x=x(;
y=sj(:,2:2:8);y=y(;
  u& a  G3 Z7 ~8 b3 ]2 Csj=[x y];
d1=[70,40];
sj0=[d1;sj;d1];
%距离矩阵d
0 J# v  o$ _6 r# T- tsj=sj0*pi/180;
) r0 x7 n1 V7 ^6 Z% Id=zeros(102);
1 l4 f3 V5 k4 `# J  N8 Yfor i=1:101
for j=i+1:102
temp=cos(sj(i,1)-sj(j,1))*cos(sj(i,2))*cos(sj(j,2))+sin(sj(i,2))*sin(sj(j,2));
* L0 J3 j" I9 A1 {9 F# Yd(i,j)=6370*acos(temp);
end
end
d=d+d';L=102;w=50;dai=100;
%通过改良圈算法选取优良父代A
for k=1:w
c=randperm(100);
% Y2 e% _# ^, K/ d9 k/ Gc1=[1,c+1,102];
% @6 _" Q' ]0 X/ y8 n4 \" ]9 r& eflag=1;
while flag>0
) L7 y' C9 T/ r" g3 Gflag=0;
4 j8 r8 n- v9 z& ~for m=1-3
- p  e# N" ?7 S4 W' Nfor n=m+2-1
if d(c1(m),c1(n))+d(c1(m+1),c1(n+1))<d(c1(m),c1(m+1))+d(c1(n),c1(n+1))
flag=1;
9 M5 K) |4 F) x. lc1(m+1:n)=c1(n:-1:m+1);
end
end
+ d" H/ q) z0 ?8 Y, @end
! X# h" B( ^0 @2 Aend
& o& u# t" N# l5 k& C0 _& ?J(k,c1)=1:102;
! F* {" R* O# D. m+ s2 g7 j4 Q" z( X: Tend
J=J/102;
: }8 Q( b9 g+ ~$ B  q: o( m$ R) N! VJ(:,1)=0;J(:,102)=1;
4 J6 t# T6 b/ k% R( A& k/ Brand('state',sum(clock));
%遗传算法实现过程
A=J;
for k=1:dai %产生0～1 间随机数列进行编码
B=A;
& n- o& A7 X- X, i# J) rc=randperm(w);
%交配产生子代B
8 G- U, n- g- M' q6 F; Ufor i=1:2:w
F=2+floor(100*rand(1));
temp=B(c(i),F:102);
B(c(i),F:102)=B(c(i+1),F:102);
B(c(i+1),F:102)=temp;
end
%变异产生子代C
by=find(rand(1,w)<0.1);
6 q+ x" T$ M% O+ a5 Fif length(by)==0
by=floor(w*rand(1))+1;
end
C=A(by,;
/ z' C8 B1 k) G/ H+ WL3=length(by);
( z  z# p  ^" W6 W- tfor j=13
bw=2+floor(100*rand(1,3));
bw=sort(bw);
1 j6 H5 g/ I# [2 Z3 wC(j,=C(j,[1:bw(1)-1,bw(2)+1:bw(3),bw(1):bw(2),bw(3)+1:102]);
end
9 n7 c5 U( F# l# ?G=[A;B;C];
) H" K! ~# u8 X) V( B) fTL=size(G,1);
5 e8 |: m- x3 w. z# l3 ]%在父代和子代中选择优良品种作为新的父代
. d& _! E3 ]( D+ W[dd,IX]=sort(G,2);temp(1:TL)=0;
for j=1:TL
- a- h" n, q. f6 k  ~for i=1:101
temp(j)=temp(j)+d(IX(j,i),IX(j,i+1));
( M9 _: e" h: a: k+ |3 R; S5 send
1 y1 F8 H- e% S. v; kend
  V6 ^7 G: T/ t2 m[DZ,IZ]=sort(temp);
A=G(IZ(1:w),;
end
path=IX(IZ(1),
/ b9 K$ D  A9 f5 m9 Elong=DZ(1)
$ j0 _$ P. L8 t4 K* Yxx=sj0(path,1);yy=sj0(path,2);
plot(xx,yy,'-o')

zzyydtc

有一部分代码变成表情了~，，不过还是支持一下~

77-hippo

很可爱的源代码

lhlwy

怎么会这样滴呢？？

巍仔

太好了太好了太好了太好了太好了太好了