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shu_fyh

гæ (³õÈëÎÄ̳)

[ÇóÖú] Çó´óÉñ°ïæÓÃmatlabдһ¸ö¹ØÓÚÒÅ´«Ëã·¨µÄС³ÌÐò

±¾ÈËmatlab¸Õѧϰ²»¾Ã£¬Ð´µÄ³ÌÐòÎÞ·¨ÔËÐУ¬Çó´óÉñ°ïæÐÞ¸ÄÖÁ¿ÉÒÔÔËÐÐ
Ä¿±êº¯Êý£ºVRRm=0.2355-0.637*10-4x1+1.85875*10-4x2+0.82225*10-2x3-0.1715x4-1.6725*10-6x1*x2+0.966925*10-4x1*x3+0.403*10-4x2*x3-0.471*10-2x3*x4
1.ÖÖȺÉú³É
pop_size:ÖÖȺÊýÁ¿
chromosome:ȾɫÌ壨ÿ×éȾɫÌå¼´´ú±íÒ»¸ö½â£©
r£º[0,1]¼äµÄËæ»úÊý
j£º²»Í¬¶Ñ¶â·½°¸Ëù¾ö¶¨µÄ¾ö¶¨±äÁ¿£¨stckopile length¡¢stockpile height¡¢stacker speed¡¢stockpile type£©
xupp¡¢xlow·Ö±ð±íʾ¸÷¸ö±äÁ¿µÄÉÏÏÂÏÞ
¹ý³Ì£ºfor i=1,pop_size
      chromosomei=xj=(rij*(xuppj-xlowj))+xlowj
      End
ÖÖȺѡÔñ£¨ÂÖÅ̶ģ©
¹ý³Ì£ºfor i=1,pop_size
      E(vi)=a(1-a)i-1
         end
      if i=0
      then q0=0
      else
      qi=
      endif
      generate  a  random  number  r  between [0,qpop_size]
      if qi-1<r<qi
          then Vi is slected
      endif
      continute untill pop_size reached
½»²æºÍ±äÒì
Pc£º½»²æ¸ÅÂÊ
for i=1,pop_size
generate a random number ri between [0,1]
if ri<Pc,
then Vi is selected as a parent qj
end if
clear i
clear j
if j is odd
then qj is removed
end if
Q=Q(randperm(numel(q)))
generate a random number r between [0,1]
for i=1,j
then xi=r*Qi+(1-r)*Qi+j/2
¡¡¡¡¡¡xi+j/2=(1-r)*Qi+r*Qi+j/2
End
Pm:±äÒì¸ÅÂÊ
generate a random number ri between [0,1]
if ri<Pm,
then Vi is selected as a parent qj
end if
for i=1£¬j
xi=qi+M*d
end
ÿһ×é·½°¸µÄ¿ÉÐÐÐÔ·ÖÎö
generate a random number, ra
sum=1.
for j=1, jvar-1
xj = (ra*(xuppj¨C xlowj))+xlowj
sum=sum*xj
end
sp=(cap /sum)**(1.0 /(nvari-1))
for m=1,jvar-1
xm=xm*sp
if (xm>xlowmr.and.xm<xuppm)feasible
otherwise unfeasible and go to generate a number, ra
end
continue until population-size is reached
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chfyh

Òø³æ (³õÈëÎÄ̳)

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shu_fyh: ½ð±Ò+30, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2013-11-11 10:03:38
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2Â¥2013-11-11 10:02:37
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

shu_fyh

гæ (³õÈëÎÄ̳)

ÒýÓûØÌû:
2Â¥: Originally posted by chfyh at 2013-11-11 10:02:37
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