function?[trbjbmn]?=?SACPMDE（VTRXVminXVmaxDNPfname）
%?參數自適應差分進化算法對Rastrigrin函數起作用
%?aa?????當前計算到第幾次
%?VTR????優化的目標值
%?fname??選擇測試函數
%?XVmin??搜索空間下限
%?XVmax??搜索空間上限
itermax?=?8000;????????????%?maximum?number?of?iterations?（generations）
F?=?0.6;??????????????????%?DE-stepsize?F?from?interval?[0?2]
F1=0.45;
CR?=?0.9;?????????????????%?crossover?probability?constant?from?interval?[0?1]
%-----DE?Initialize--------------------------------------------------------
pop?=?zeros（NPD）;????????%?initialize?pop
for?i?=?1:NP
???pop（i:）?=?XVmin?+?rand（1D）.*（XVmax?-?XVmin）;
end
popold?=?zeros（size（pop））;%?toggle?population
val?=?zeros（1NP）;????????%?create?and?reset?the?“cost?array“
bestmem?=?zeros（1D）;?????%?best?population?member?ever
bestmemit?=?zeros（1D）;???%?best?population?member?in?iteration
for?i?=?1:NP??????????????%?Evaluate?the?best?member?after?initialization
????input?=?pop（i:）;
????output（i）?=?feval（fnameinput）;
end
val?=?output‘;
[bestvalitidx]?=?min（val）;
bestmemit?=?pop（idx:）;???%?best?member?of?current?iteration
bestmem?=?bestmemit;??????%?best?member?ever
bestval?=?bestvalit;??????%?best?value?ever
%-----DE?Iteration---------------------------------------------------------
tr?=?zeros（1itermax）;
for?j?=?1:itermax
????if?（bestval-VTR）?????????break
????end???
????popold?=?pop;
????%?generate?the?trail?population
????for?i?=?1:NP

????????%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
????????CR=0.1;
????????if?val（i）<=mean（val）
???????????CR=0.1+（0.6-0.1）*（val（i）-max（val））/（min（val）-max（val））;?
????????end?????
????????%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

????????%?pick?up?the?donor?and?differential?vectors
????????rd?=?fix（rand（1）?*?NP?+?1）;
????????while?val（rd）?>?val（i）
????????????rd?=?fix（rand（1）?*?NP?+?1）;
????????end
????????rb?=?fix（rand（1）?*?NP?+?1）;
????????while?rb?==?i?||?rb?==?rd
?????????????rb?=?fix（rand（1）?*?NP?+?1）;
????????end
????????rc?=?fix（rand（1）?*?NP?+?1）;
????????while?rc?==?i?||?rc?==?rd?||?rc==rb
?????????????rc?=?fix（rand（1）?*?NP?+?1）;
????????end
????????re?=?fix（rand（1）?*?NP?+?1）;
????????while?re?==?i?||?re?==?rd?||?re==rb??||?re==rc
?????????????re?=?fix（rand（1）?*?NP?+?1）;
????????end
????????%?bulid?a?trial?vector?and?crossover
????????jr?=?fix（rand（1）?*?D?+?1）;

????????%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
????????%?找基變量
????????tb=rd;
????????if?val（rb:）<=min（val（rd:）val（rc:））
???????????tb=rb;
????????end
????????if?val（rc:）<=min（val（rd:）val（rb:））
???????????tb=rc;
????????end
????????%?找另兩個差分向量;
????????tm=rd;
????????if?val（rb:）>=min（val（rd:）val（rc:））?&&?val（rb:）<=max（val（rd:）val（rc:））
???????????tm=rb;
????????end
????????if?val（rc:）>=min（val（rd:）val（rb:））?&&?val（rc:）<=max（val（rd:）val（rb:））
????????????tm=rc;
????????end
????????%?找最差的向量
????????tw=rd;
????????if?val（rb:）>=max（val（rd:）val（rc:））
???????????tw=rb;
????????end
????????if?val（rc:）>=max（val（rd:）val（rb:））
?????????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2018-09-11?10:16??參數自適應差分進化算法\
?????文件??????????55??2018-08-27?11:33??參數自適應差分進化算法\【源碼使用必讀】.url
?????文件????????4326??2009-05-05?10:13??參數自適應差分進化算法\SACPMDE.m