Why does my variable iterate only once in my while loop?

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x = 1;
y = 1;
times1 = 0;
times2 = 0;
while x <= size(VideoNumber)
if number == VideoNumber(x)
times1 = times1+1;
x=x+1
else
x=x+1
end
end
Returns:
x =
2
When instead it should iterate around 4900 times
  5 Comments
Sindar
Sindar on 28 Sep 2020
Edited: Sindar on 28 Sep 2020
I'm not saying hard-code in 4934. But, if the number of iterations is known before the loop starts (here, because the size of the data isn't changed during the loop) then it makes sense to use a for loop instead of a while loop.
Also, if all you are doing is counting the number of elements equal to a certain value, any sort of loop is unnecessary:
times1 = nnz(VideoNumber == number);
Ikenna Nebolisa
Ikenna Nebolisa on 28 Sep 2020
Thank you all for your comments. I was able to get it to work.

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