Starting a Loop over again

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David Koenig
David Koenig 2012-12-19
If I am in a while/end loop and I find that I have a mistake and want to get out of the loop and start the loop over again, how do I do it?
I have tried break but that gets me out of the loop and positions me to go on the next part of the script. Instead, I want to go back and start the loop over again.
Thanks,
Dave

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回答（1 个）

Walter Roberson
Walter Roberson 2012-12-20
编辑：Walter Roberson 2012-12-20
continue
as in
c = 0;
while c <= 100
I_detected_an_error = rand() < 0.07;
if I_detected_an_error
disp('LART!')
continue;
end
c = c + 1;
end
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Image Analyst
Image Analyst 2012-12-20
I think you need to set c = 1 just before the continue if you really want to start the loop all over again from the beginning, instead of just continuing with the next iteration.
Walter Roberson
Walter Roberson 2012-12-20
Ah, yes, that is a plausible interpretation of the question. Not what I would have guessed, but plausible.

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