%?主函數(shù)，用遺傳算法解決雙目標(biāo)優(yōu)化問(wèn)題
%?Sun?Qifeng?2010、4、26
%?=====================目標(biāo)函數(shù)======================
%?min?f1=300/x+500/y+300/（100-x-y）
%?min?f2=30（300/x-3）+12（500/y-5）+（300/（100-x-y）-3）????
%?======================約束=========================
%?x、y為正整數(shù)，且x+y<100
%?======================調(diào)用函數(shù)說(shuō)明=================
%?inipop.m????生成初始種群
%?Pareto.m????把種群中的pareto解保存到popbest中
%?crossover.m?交叉操作
%?mutation.m??變異操作
%?decoding.m??解碼操作
%?elimination.m?將popbest中的非pareto解去掉
%?selection.m?選擇操作
%?=======================變量說(shuō)明====================

%===================================================
clear?all
global?popsize?L
popsize=100;%種群規(guī)模
Maxgen=100;%最大迭代次數(shù)
pm=0.15;%變異概率
pc=0.8;%交叉概率
L=14;%?100的二進(jìn)制為1100100，所以由x、y構(gòu)成的染色體長(zhǎng)度為14。
[popobjective]=inipop（）;
popbest=[];%記憶庫(kù)，記錄已搜到的pareto解個(gè)體
objectivebest=[];%記錄相應(yīng)的目標(biāo)值
[popbestobjectivebest]=Pareto（popobjectivepopbestobjectivebest）;
for?generation=1:Maxgen
????oldpop=pop;
????pop=crossover（poppc）;
????pop=mutation（poppm）;
????[pop

?屬性????????????大小?????日期????時(shí)間???名稱(chēng)
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?????文件???????1706??2010-04-27?17:58??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\biobjective.asv

?????文件???????1706??2010-04-27?17:58??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\biobjective.m

?????文件????????219??2010-04-27?11:07??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\crossover.asv

?????文件????????315??2010-04-27?11:09??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\crossover.m

?????文件???????1822??2010-04-27?18:04??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\decoding.asv

?????文件???????1850??2010-04-27?18:05??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\decoding.m

?????文件????????650??2010-04-27?18:45??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\elimination.m

?????文件????????327??2010-04-27?16:53??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\inipop.asv

?????文件????????390??2010-04-27?18:04??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\inipop.m

?????文件????????227??2010-04-27?11:12??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\mutation.asv

?????文件????????238??2010-04-27?17:00??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\mutation.m

?????文件????????606??2010-04-27?14:32??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\Pareto.asv

?????文件????????918??2010-04-27?18:01??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\Pareto.m

?????文件???????1070??2010-04-27?15:37??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\selection.asv

?????文件???????1410??2010-04-27?16:56??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)\selection.m

?????目錄??????????0??2012-06-06?16:59??多目標(biāo)優(yōu)化MATLAB程序\雙目標(biāo)

?????目錄??????????0??2012-06-06?16:59??多目標(biāo)優(yōu)化MATLAB程序

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