| clear | |
| t = 45+50*rand(100,5); | |
| P = fix(t); | |
| [x,i]=max(P) | |
| [y,j]=min(P) | |
| A=mean(P) | |
| d=std(P) | |
| s=sum(P,2) | |
| [X,m]=max(s) | |
| [Y,n]=min(s) | |
| [score,num]=sort(s,'descend') |
| clear | |
| t = 45+50*rand(100,5); | |
| P = fix(t); | |
| [x,i]=max(P) | |
| [y,j]=min(P) | |
| A=mean(P) | |
| d=std(P) | |
| s=sum(P,2) | |
| [X,m]=max(s) | |
| [Y,n]=min(s) | |
| [score,num]=sort(s,'descend') |