a=[0.075,0.225,0.075,0.075,1.125,12,0.5625];
b=[0.125,0.375,0.125,0.125,1.875,20,0.935];
c=(b-a)./4;
x=ones(7,3);
for i=1:7
    x(i,:)=linspace(a(i),b(i),3);
end
xx=ones(3^7,7);
for i=1:3
    for j=1:3
        for k=1:3
            for l=1:3
                for m=1:3
                    for n=1:3
                        for o=1:3
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,1)=x(1,i);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,2)=x(2,j);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,3)=x(3,k);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,4)=x(4,l);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,5)=x(5,m);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,6)=x(6,n);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,7)=x(7,o);
                end;end;end;end;end;end;end;
A=0.01/3;
B=0.05/3;
C=0.1/3;
DJ=[A,B,C];
D=ones(108,7);
D=B*ones(108,1);
D(:,5)=C*ones(108,1);
for i=2:3
    for j=1:3
        for k=1:3
            for l=1:3
                for m=1:2
                    D((i-2)*2*3^3+(j-1)*3*3*2+(k-1)*3*2+(l-1)*2+m,2)=DJ(i);
                    D((i-2)*2*3^3+(j-1)*3*3*2+(k-1)*3*2+(l-1)*2+m,3)=DJ(j);
                    D((i-2)*2*3^3+(j-1)*3*3*2+(k-1)*3*2+(l-1)*2+m,4)=DJ(k);
                    D((i-2)*2*3^3+(j-1)*3*3*2+(k-1)*3*2+(l-1)*2+m,6)=DJ(l);
                    D((i-2)*2*3^3+(j-1)*3*3*2+(k-1)*3*2+(l-1)*2+m,7)=DJ(m);
                end;end;end;end;end;
minzz=3000000;
for i=1:108
    minz=3000000;
    zz=Cfee(D(i,:));

    for j=1:(3^7)
            if zz>minzz
        break;
    end
        z=Czfee(xx(j,:),D(i,:));
        if minz>z
            minz=z;
            minx=xx(j,:);
            minD=D(i,:);
        end
    end
    if minzz>minz
        minzz=minz;
        minxx=minx;
        minDD=minD;
    end
    minzz
    i
end
minzzz=minzz;
for s=1:2
c1=c./(4^(s-1));
a1=minxx-c1;
b1=minxx+c1;
for i=1:7
    if a1(i)<a(i)
        a1(i)=a(i);
    end
    if b1(i)>b(i)
        b1(i)=b(i);
    end
end
a1
b1
for i=1:7
    x(i,:)=linspace(a1(i),b1(i),3);
end
for i=1:3
    for j=1:3
        for k=1:3
            for l=1:3
                for m=1:3
                    for n=1:3
                        for o=1:3
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,1)=x(1,i);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,2)=x(2,j);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,3)=x(3,k);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,4)=x(4,l);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,5)=x(5,m);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,6)=x(6,n);
                    xx((i-1)*3^6+(j-1)*3^5+(k-1)*3^4+(l-1)*3^3+(m-1)*3^2+(n-1)*3+o,7)=x(7,o);
                end;end;end;end;end;end;end;
minzz1=minzz;
for i=1:108
     zz=Cfee(D(i,:));

    minz=minzz1;
    for j=1:(3^7)
            if zz>minzz
        continue
    end
        z=Czfee(xx(j,:),D(i,:));
        if minz>z
            minz=z;
            minx=xx(j,:);
            minD=D(i,:);
        end
    end
    if minzz>minz
        minzz=minz;
        minxx=minx;
        minDD=minD;
    end
    i
end
minzzz1=minzzz;
if minzzz>minzz
    minzzz=minzz;
    minxxx=minxx;
    minDDD=minDD;
end
if abs(minzzz1-minzzz)<e
    break;
end
minzzz
s
end