%% 實(shí)現(xiàn)邊界控制的函數(shù) via Matlab語(yǔ)言

Lb = [0 0 0 0];

Ub = [8 7 6 5];

s = [10 3 4 9];

%%方法一 apply bounds

s = max(Lb,s);

s = min(Ub,s);

%%方法二 apply bounds

temp=s;

I=temp<Lb; ? ? ? ? ? ? ? ?% I=1×4 logical

temp(I) = Lb(I);

J = temp > Ub; ? ? ? ? ? % J=1×4 logical

temp(J) = Ub(J);

% Update this new move

s = temp;

%%方法三?apply bounds

A=Bounds( s, Lb, Ub)

function s = Bounds( s, Lb, Ub )

?% Apply the lower bound vector

?temp = s;

?I = temp < Lb; ? ? ? ? ? ?% I=1×4 logical

?temp(I) = Lb(I);

? % Apply the upper bound vector

?J = temp > Ub; ? ? ? ? ? % J=1×4 logical

?temp(J) = Ub(J);

?% Update this new move

?s = temp;

end