資源簡(jiǎn)介
自適應(yīng)遺傳算法優(yōu)化RBF神經(jīng)網(wǎng)絡(luò),粒子群算法優(yōu)化RBF神經(jīng)網(wǎng)絡(luò)仿真結(jié)果比較。程序可直接運(yùn)行
代碼片段和文件信息
%函數(shù)功用:利用GA算法來優(yōu)化RBF網(wǎng)絡(luò)中的各種權(quán)值
%編寫時(shí)間:2009.3.17
clear?all
close?all
G?=?15;%遺傳代數(shù)
Size?=?30;%種群大小
CodeL?=?10;%染色體長(zhǎng)度?
for?i?=?1:3
????MinX(i)?=?0.1*ones(1);
????MaxX(i)?=?3*ones(1);
end
for?i?=?4:1:9
????MinX(i)?=?-3*ones(1);
????MaxX(i)?=?3*ones(1);
end
for?i?=?10:1:12
????MinX(i)?=?-ones(1);
????MaxX(i)?=?ones(1);
end
E?=?round(rand(Size12*CodeL));??%Initial?Code!
BsJ?=?0;
for?kg?=?1:1:G
????time(kg)?=?kg
????
????for?s?=?1:1:Size
????????m?=?E(s:);
????????
????????for?j?=?1:1:12
????????????y(j)?=?0;
????????????
????????????mj?=?m((j-1)*CodeL?+?1:1:j*CodeL);
????????????for?i?=?1:1:CodeL
????????????????y(j)?=?y(j)?+?mj(i)*2^(i-1);
????????????end
????????????f(sj)?=?(MaxX(j)?-?MinX(j))*y(j)/1023?+?MinX(j);
????????end
????????
????????%?************Step?1:Evaluate?BestJ?***********
?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件????????274??2012-05-15?17:47??pfile.mat
?????文件????????279??2012-05-15?17:53??pfile2.mat
?????文件???????1316??2012-05-15?22:22??RBF.asv
?????文件???????1316??2012-05-09?17:07??RBF.m
?????文件???????1221??2012-05-15?17:41??Test.asv
?????文件???????1294??2012-05-09?17:07??Test.m
?????文件???????2657??2012-05-10?17:02??GA.asv
?????文件???????2579??2012-05-09?17:07??GA.m
-----------?---------??----------?-----??----
????????????????10936????????????????????8
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