repeat numbers in trial structure

Question

How can I tell matlab to use numbers again ?

I have 10 Trials but only 8 numbers and I want to tell matlab to repeat the numbers in a randomized order. How can I do this?

numbers = {0 1 2 3 4 5 6 7 8};

score 1 · Answer 1 · answered Mar 31 '17 at 14:58

1

The Psychtoolbox function RandSel can be used for this:

numbers = 1:8;
trialNumbers = RandSel(numbers, 10);

Note that because the selection is random, on a given run of 10 trials a given number might be repeated several times or not used at all.

answered Mar 31 '17 at 14:58

DMR

thanks a lot, that was exactly what I was searching for. – Carina Mar 31 '17 at 15:56

1 Answers1