show all possible combination

dear all.

combination(28,4) is 20475. then how to show all of the 20475 combination. n the output matlab is notpad (dat or txt). i use matlab 2012a.

• sorry, my englis is not good.

[soni]

28 is 1,2,3...28

Answer 1

[José-Luis]

 C = nchoosek(1:28,4);

To save please read the documentation on save

 doc save %-ascii option

Alternatively

 doc dlmwrite

Please accept the answer that best solves your problem.

[soni]

thank sir. but what if the 28 value is (01 2 3 4 5 6 2 3 4 5 6 7 4 5 6 7 8 6 7 8 9 8 9 10 10 11 12);

[José-Luis]

 vals =  [0 1 2 3 4 5 6 2 3 4 5 6 7 4 5 6 7 8 6 7 8 9 8 9 10 10 11 12];
 result = vals(C);

[soni]

problem with my matlab. can u upload txt file(result)