s = -100:100;
A = find(s>0);
s(max(A(1)-20,1):A(1)+20)
|Lets say S is the array of 200 elements.
Use find function to find all the values that satisfy your condition (value>0),
A array has indices of all values that are greater than 0 in S.
In case of 10th element greater than 0, I used max(A(1)-20,1) to make sure that 1 start from the first element
Hope this helps, I am also a newbie coder :-P |
