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Са®Ð¡°×

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
594464Â¥: Originally posted by lhfx_313 at 2011-04-11 20:32:11
Ó¦¸Ã·ÖÄ£¿éʵÏÖ£¬Ò»¸öÖ÷Ä£¿é+¼¸¸ö×ÓÄ£¿é£¨Ã¿¸ö×ÓÄ£¿éÒ²¾Í¶ÔÓ¦Ò»¸öº¯Êý£¬Ò²¾ÍÊÇÒÔ function¿ªÍ·£©¡£
дһ¸ömain.m×÷ΪÖ÷Ä£¿é£¬È»ºóµ÷ÓÃÆäËûµÄ¸÷¸ö×ÓÄ£¿é£¨µ÷Óø÷¸ö×Óº¯Êý£©¾ÍÐÐÁË¡£
¾Ù¸öÀý×Ó£ºÊµÏÖÁ½¸öÊýµÄÏà¼ÓºÍÏà ...

Function [eval]=targetalloc (chrom)
[m,n]=size(chrom);
p=[87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;62 87 70 22 80 42 43 90 13 95 18 19 12 61 35;48 20 42 16 43 58 69 03 34 72 15 24 29 30 75];
w=[47 97 76 62 48 77 33 74 54 65 43 35 63 66 57];
for i=1:m
for j=1:15
chrom(i,j)=p(chrom(i,j),j);
end;
end
eval=chrom*w';
NIND=40;
MAXGEN=50;
GGAP=0.9;
trace=zeros(MAXGEN,2);
BaseV=crtbase(15,8);
Chrom=crtbp(NIND,BaseV)+ones(NIND,15);
gen=0;
ObjV=taretalloc(Chrom);
while gen FitnV=ranking(-ObjV);
SelCh=select('sus',Chrom,FitnV,GGAP);
SelCh=recombin('xovsp',SelCh,0.7);
f=rep([1;8],[1,15]);
SelCh=mutbga(SelCh,f);SelCh=fix(SelCh);
ObjVSel=taretalloc(SelCh);
[Chrom ObjV]=reins(Chrom,SelCh,1,1,ObjV,ObjVSel);
gen=gen+1;
trace(gen,1)=max(ObjV);
trace(gen,2)=sum(ObjV)/length(ObjV);
end
[Y,I]=max(ObjV);Chrom(I,,Y
plot(trace(:,1),'-.');hold on;
plot(trace(:,2));grid
Legend('½âµÄ±ä»¯','ÖÖȺ¾ùÖµµÄ±ä»¯')
Õâ¸ö³ÌÐòÓÐʲôÎÊÌ⣬Ôõô×ÜÊÇÌáʾ´íÎó£¬Ò²ÔËÐв»ÁËÄØ£¿»òÕßÇëÖ¸½ÌÔõôÔÚMatlab 7.7.0£¨R2008b£©Àï±ß¾ßÌå²½Öè¡£
O(¡É_¡É)Oлл
ÌìÌ쿪ÐÄ£¬ÊÂÊÂ˳Àû
11Â¥2012-08-11 20:05:32
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Са®Ð¡°×

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
946297Â¥: Originally posted by libralibra at 2011-04-19 00:41:55
»¥Ïàµ÷ÓÃ2¸ö°ì·¨:

==========
1.×Óº¯Êý
==========

¶¼Ð´ÔÚÒ»¸öÎļþÖÐ,ÀýÈç½Ðmain.m

function main()
%Ö÷º¯ÊýÄÚÈÝ

subFunc1(); % µôÓÃ×Óº¯Êý1

subFunc2(); % µôÓÃ×Óº¯Êý2
end

function subFun ...

Function [eval]=targetalloc (chrom)
[m,n]=size(chrom);
p=[87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;87 52 11 78 72 69 94 72 36 28 27 74 24 78 45;62 87 70 22 80 42 43 90 13 95 18 19 12 61 35;48 20 42 16 43 58 69 03 34 72 15 24 29 30 75];
w=[47 97 76 62 48 77 33 74 54 65 43 35 63 66 57];
for i=1:m
for j=1:15
chrom(i,j)=p(chrom(i,j),j);
end;
end
eval=chrom*w';
NIND=40;
MAXGEN=50;
GGAP=0.9;
trace=zeros(MAXGEN,2);
BaseV=crtbase(15,8);
Chrom=crtbp(NIND,BaseV)+ones(NIND,15);
gen=0;
ObjV=taretalloc(Chrom);
while gen FitnV=ranking(-ObjV);
SelCh=select('sus',Chrom,FitnV,GGAP);
SelCh=recombin('xovsp',SelCh,0.7);
f=rep([1;8],[1,15]);
SelCh=mutbga(SelCh,f);SelCh=fix(SelCh);
ObjVSel=taretalloc(SelCh);
[Chrom ObjV]=reins(Chrom,SelCh,1,1,ObjV,ObjVSel);
gen=gen+1;
trace(gen,1)=max(ObjV);
trace(gen,2)=sum(ObjV)/length(ObjV);
end
[Y,I]=max(ObjV);Chrom(I,,Y
plot(trace(:,1),'-.');hold on;
plot(trace(:,2));grid
Legend('½âµÄ±ä»¯','ÖÖȺ¾ùÖµµÄ±ä»¯')
Õâ¸ö³ÌÐòÓÐʲôÎÊÌ⣬Ôõô×ÜÊÇÌáʾ´íÎó£¬Ò²ÔËÐв»ÁËÄØ£¿»òÕßÇëÖ¸½ÌÔõôÔÚMatlab 7.7.0£¨R2008b£©Àï±ß¾ßÌå²½Öè¡£
O(¡É_¡É)Oлл
ÌìÌ쿪ÐÄ£¬ÊÂÊÂ˳Àû
12Â¥2012-08-11 20:06:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

libralibra

ÖÁ×ðľ³æ (ÖøÃûдÊÖ)

æôÆï½«¾ü

ÒýÓûØÌû:
1273373Â¥: Originally posted by Са®Ð¡°× at 2012-08-11 20:06:34
Function =targetalloc (chrom)
=size(chrom);
p=;
w=;
for i=1:m
for j=1:15
chrom(i,j)=p(chrom(i,j),j);
end;
end
eval=chrom*w';
NIND=40;
MAXGEN=50;
GGAP=0.9;
trace=zeros(MAXGEN,2);
BaseV= ...

Ìù³öËùÓб¨´í¿´¿´
debugÒª¿´bugÐÅÏ¢²ÅÐÐ
matlab/VB/python/c++/Javaд³ÌÐòÇë·¢QQÓʼþ:790404545@qq.com
13Â¥2012-08-11 23:30:09
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liyw11

½ð³æ (СÓÐÃûÆø)

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[ ·¢×ÔÊÖ»ú°æ http://muchong.com/3g ]
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14Â¥2012-08-12 10:20:25
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

Öñ×Ókyle

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