Subscript indices must either be real positive integers or logicals.

I entered this code in matlab:

for k=0:1:4;
    t0=0
    t(k+1)=t(k)+2;

      q(t(k))=(-1)^k;
  end

but i get this error. Subscript indices must either be real positive integers or logicals.

can someone please help me' Thanks

Answer 1

[Star Strider]

The problem is that 0 is not a positive integer:

for k=0:1:4

You need to re-define your index variables or subscript references.