This question is closed. Reopen it to edit or answer.
could anyone help me to solve the issue
1 view (last 30 days)
One can check whether the index number is odd or even with
% do something
Image Analyst on 15 Aug 2018
If you are going to select 1 number, or 3 numbers, or 5 numbers, or however many numbers you want, you can specify their indexes but you need to decide which one(s). For example, if you are going to select (extract) 3 numbers, which three are they? The first three? The last three? The numbers at indexes 4, 6, and 10? You need some kind of rule.
Or do you want every possible combination of 3 numbers?
For example, let's say you wanted the 3 numbers at indexes 2, 8, and 11, from vector v, you'd do
v3 = v([2,8,11])