How to exit from loop function ?

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Yamina chbak
Yamina chbak 2021-5-1
评论： Yamina chbak 2021-5-1
Hi, I need to exit from a loop,should i use break ?
here is an example :
for j=1:10
if (condition 1)
a=5; % example
% continue step
elseif (condition 2)
a=2;
% continue
elseif (condition 3)
a=0;
% !!! reject step
break; % !!
end
What I do ?
Thanks.
  6 个评论
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Image Analyst
Image Analyst 2021-5-1
@A Achbak, then why have you not accepted @Jan's answer below yet? It will give him "reputation points" for helping you. I'll at least Vote for his answer so he'll at least get some from me.
Yamina chbak
Yamina chbak 2021-5-1
@Image Analyst Now I am accepted @Jan's answer. Sorry for being late : press Accepted answer.

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采纳的回答

Jan
Jan 2021-5-1
Simply try it:
a = 0;
for j = 1:10
fprintf('j=%d a=%d\n', j, a);
if j < 3
a = 5;
elseif j < 6
a = 2;
elseif j == 8
a = 0;
fprintf('Breaking the loop...\n');
break;
end
fprintf(' >> next iteration\n');
end
fprintf('Loop finished. a=%d\n', a);

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