Hi,
If I use 'combnk' in a all positive region, it gives me all the possible combinations.
>> c = combnk(1:3,2)c = 1 2 1 3 2 3
However, if I use 'combnk' in a negative-to-positive region, it only gives me one combination.
>> c = combnk(-1:1,3)c = -1 0 1
What I really like to obtain is something below with all the combinations.
-1 -1 -1 -1 -1 0 -1 -1 1 -1 0 -1 -1 0 0 -1 0 1 -1 1 -1 -1 1 0 -1 1 1 0 -1 -1 0 -1 0 0 -1 1 0 0 -1 0 0 0 0 0 1 0 1 -1 0 1 0 0 1 1 1 -1 -1 1 -1 0 1 -1 1 1 0 -1 1 0 0 1 0 1 1 1 -1 1 1 0 1 1 1
How to achieve it? Should I not use 'combnk' but something else instead?
Please can you help?
Best Answer