for loop logic in matlab / octave incrementing

Question

I have two lines where ii should increment 1:12

1 2 3 4 5 6 7 8 9 10 11 12

for ii=1:6
    ii %line1
    ii+1 %line2
end

Instead I get ii 1 2 2 3 3 4 4 5 5 6 6 7

Ps: I need to use two lines in the for loop due to functions being called from these lines and filenames are created based on ii variable

As far as I know, you can't modify a loop variable inside its own loop in MATLAB. You could try using for ii=1:2:12 instead. — eigenchris
– eigenchris, Commented Mar 4, 2015 at 23:23

Jean Logeart · Accepted Answer · 2015-03-04 23:26:26Z

1

If you really need two lines, try:

for ii=1:6
  ii*2-1  
  ii*2    
end

answered Mar 4, 2015 at 23:26

Jean Logeart

54.1k11 gold badges88 silver badges120 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1