function?SFLA_Func01
?
tic;?t1=clock;?
num=1;
ge=100;
le=10
??fit2=zeros（numge*le）;
??sbest=zeros（1num）;
??for?tdy=1:num
?
?
??M=40;
??
m=4;
n=5;
q=m*n;
ge=100;
le=10;
?
Dmin=?-100;
Dmax?=100;
c=2;
?
fit=[];

%%%%%%%%%%%%%%%%
NN=0.2;



frog=struct（‘fitness‘{}‘center‘{}）;
%?lfrog=?struct（‘fitness2‘{}‘center2‘{}）;


%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

%1）?Sphere?function?[-100100]??data=a+（b-a）*rand（mn）
?????
%?????
%???????data=-5.12+5.12*2*rand（1M）;
%?????
%??????f1=0.0;
%?????for??t=1:size（data2）
%?????????
%??????f1=f1+data（t）*data（t）;
%?????end
??
??%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%?
for?i=1:q?
??
????????????data=-100+100*2*rand（1M）;
%?????????????data=-5.12+5.12*2*rand（1M）;
%??????????
????????
??????f1=0.0;
??????for??t=1:size（data2）
?????????
??????????f1=f1+data（t）*data（t）;
??????end
???????f1;
???????fitness=f1;

???????frog（i）.fitness=fitness;
??????frog（i）.center=data;
end
?

?

w=1;
%%%%%%%%%%%%%%%%%
?
?
for?v=1:ge?%混合排序

????
????
?????????for?I=1:q-1
?????????????for?J=1:q-I
????????????????if?frog（J）.fitness??????????????????????temp=frog（J+1）.fitness;
?????????????????????temp2=frog（J+1）.center;
????????????
??????????????????????frog（J+1）.fitness=frog（J）.fitness;
??????????????????????frog（J+1）.center=frog（J）.center;
?????????????
??????????????????????frog（J）.center=temp2;
??????????????????????frog（J）.fitness=temp;
????????????????end?
?????????????end
?????????end
??


?
??????Xg=frog（q）??;%全局最好的青蛙
%??fit=[fit?Xg.fitness]?
????????
?
???????testG=Xg;
?

???????for?k=1:le
??????????for?ff=1:?q
????????????????if???testG.fitness>frog（ff）.fitness
????????????????????????testG=frog（ff）;
????????????????end
??????????end
????????
??????????????fit=[fit?testG.fitness]?
???????????fit2（tdy?le*（v-1）+k）=Xg.fitness;?
??????for?i=1:m
%?????????????for?k=1:le
????????????????????Xw=?frog（i）;
????????????????????w=i;
?????????????????????Xb=?frog（i）;
?????????????????????b=i;
???????????
????????????????????for?tt=2:n
?????????????????????????if??frog（i+m*（tt-1））.fitness?????????????????????????????Xb=frog（i+m*（tt-1））;
?????????????????????????????b=i+m*（tt-1）;
?????????????????????????end
?????????????????????????if??frog（i+m*（tt-1））.fitness>Xw.fitness
????????????????????????????Xw=frog（i+m*（tt-1））;
????????????????????????????w=i+m*（tt-1）;%結構體數組的索引號
?????????????????????????end

????????????????????end
????????????????????Xw;
????????????????????Xb;
????????
?????????????????????????Xnew=Xw;
?????????????
??????????????????????????for?x=1:size（Xb.center2）
?????????????????????????????Xnew.center（x?）=Xw.center（x?）+c*rand.*（Xb.center（x）-Xw.center（x））;
?????????????????????????????if?Xnew.center（x）???????????????????????????????Xnew.center（x）=Dmin;
?????????????????????????????end
?????????????????????