%%?清空環境
clc
clear?all

%%?參數初始化
%粒子群算法中的兩個參數
c1?=?2;
c2?=?2;
w=0.9;

maxgen=500;???%?進化次數
sizepop=30;???%種群規模
n=30;
Vmax=4;
Vmin=-4;
sigmax=1;
sigmin=0.1;
sig=1;

popmax=10;
popmin=-10;

range=20;
init=-10;
factor=0;
ind=0;
%%?產生初始粒子和速度
for?i=1:sizepop
????%隨機產生一個種群
????pop（i:）=init+range*rand（1n）;????%初始種群
????V（i:）=rand（1n）;??%初始化速度
????%計算適應度
????fitness（i）=Rastrigrin（pop（i:））;???%染色體的適應度
end

%%?個體極值和群體極值
[bestfitness?bestindex]=min（fitness）;
zbest=pop（bestindex:）;???%全局最佳
gbest=pop;????%個體最佳
fitnessgbest=fitness;???%個體最佳適應度值
fitnesszbest=bestfitness;???%全局最佳適應度值

%%?迭代尋優
for?i=1:maxgen
????ind_1=ind;
????factor=calfactor（popsizepopzbest）;
????if?i==1
????????ind_1=1;
????end
????ind=fuzzyclassification（factorind_1）;
????if?ind

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

?????文件?????917022??2012-04-06?09:46??Adaptive?Particle?Swarm?Optimization.pdf

?????文件???????2884??2012-04-06?09:47??APSO.m

?????文件????????276??2011-05-17?09:36??calfactor.m

?????文件????????651??2011-05-18?20:58??fuzzyclassification.m

?????文件????????121??2011-05-19?08:54??Rastrigrin.m

?????文件????????122??2011-05-17?20:50??rosenbrock.m

?????文件????????193??2011-05-18?21:02??s1.m

?????文件????????193??2011-05-18?21:02??s2.m

?????文件????????124??2011-05-18?21:02??s3.m

?????文件????????123??2011-05-18?21:02??s4.m

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

???????????????921709????????????????????10