function?[y2eval2]=crossing（yeval_ypc）
y2tmp=zeros（1length（y））;??%選取的雜交父代
y2tmp1=zeros（1length（y））;?%未選取的雜交父代
evaltmp=zeros（1length（y））;
evaltmp1=zeros（1length（y））;
eval2=zeros（1length（y））;
y2=zeros（1length（y））;
index=0;????
index1=0;
for?k=1:N
????r=rand（11）;
????if?r????????index=index+1;
????????y2tmp（index）=y（k）;
????????evaltmp（index）=eval_y（k）;
????else?index1=index1+1;
????????y2tmp1（index1）=y（k）;
????????evaltmp1（index1）=eval_y（k）;
????end
end
if?mod（index2）~=0??????????%父輩是奇數則舍去最后一個
????index1=index1+1;
????y2tmp1（index1）=y2tmp（index）;
????evaltmp1（index1）=evaltmp（index）;
????index=index-1;
end
for?k=1:2:index
????c=rand（11）;
????y2（k）=c.*y2tmp（k）+（1-c）.*y2tmp（k+1）;
????eval2（k）=evaltmp（k）;
????y2（k+1）=（1-c）.*y2tmp（k）+c.*y2tmp（k+1）;
????eval2（k+1）=evaltmp（k+1）;
end
y2（index+1:end）=y2tmp1（1:index1）;
eval2（index+1:end）=evaltmp1（1:index1）;
end
????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????757??2012-03-26?09:33??myaga\crossing.asv

?????文件????????949??2012-03-26?09:36??myaga\crossing.m

?????文件????????124??2012-03-26?09:17??myaga\evl.m

?????文件????????705??2012-03-26?09:13??myaga\gamble.asv

?????文件????????730??2012-03-26?09:15??myaga\gamble.m

?????文件?????????41??2012-03-26?09:42??myaga\muting.m

?????文件????????555??2012-03-26?09:13??myaga\myaga.asv

?????文件????????714??2012-03-26?09:40??myaga\myaga.m

?????文件????????334??2012-03-25?23:27??myaga\paixu.m

?????目錄??????????0??2012-03-26?09:42??myaga

-----------?---------??----------?-----??----

?????????????????4909????????????????????10