%?ackley.m
%?commonly?used?to?test?optimization/global?minimization?problems
%
%?f（x）=?[?20?+?e?...
%????????-20*exp（-0.2*sqrt（（1/n）*sum（x.^22）））?...
%????????-exp（（1/n）*sum（cos（2*pi*x）2））];
%
%?dimension?n?=?#?of?columns?of?input?x1?x2?...?xn
%?each?row?is?processed?independently
%?you?can?feed?in?matrices?of?timeXdim?no?prob
%
%?example:?cost?=?ackley（[123;456]）

%?Brian?Birge
%?Rev?1.0
%?9/12/04

function?[out]=ackley（in）

%?dimension?is?#?of?columns?of?input?x1?x2?...?xn
?n=length（in（1:））;

?x=in;
?e=exp（1）;

?out?=?（20?+?e?...
???????-20*exp（-0.2*sqrt（（1/n）.*sum（x.^22）））?...
???????-exp（（1/n）.*sum（cos（2*pi*x）2）））;
?return

?屬性????????????大小?????日期????時間???名稱
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?????文件????????680??2012-04-18?08:42??簡單PSO\ackley.m

?????文件???????1930??2012-04-18?11:18??簡單PSO\pso.m

?????文件???????3949??2012-04-09?20:44??簡單PSO\PSO改編.m

?????文件???????3949??2012-04-07?08:53??簡單PSO\利用PSO優化SVM參數.m

?????目錄??????????0??2012-04-24?18:50??簡單PSO

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

????????????????10508????????????????????5