如下:>> A=[0.1 0.2;0.3 0.4];for i=1:2Btemp3(i)=min(A(1,i),A(i,1));Ctemp3(i)=min(A(1,i),A(i,2));Dtemp3(i)=min(A(2,i),A(i,1));Etemp3(i)=min(A(2,i),A(i,2));end>> T3=[max(Btemp3),max(Ctemp3);max(Dtemp3),max(Etemp3)]