how to stop for loop?

15 次查看（过去 30 天）
STamer
STamer 2013-7-19
for j=rr-3
for i=1:rr-1
if X(i)<=t(j) && t(j)<=X(i+1)
N{1}(j,i)=1;
else
N{1}(j,i)=0;
end
end
end
I want when the code catches N{1}(j,i)=1, then for the rest of N{1}(j,i)=0..How can I do this. I tried another ifelse and for lop but didn't work. Do you have any idea?
The program trying to catch N{1}(j,i)=1 and it does it properly.I want it to stop when N{1}(j,i)=0.
  1 个评论
nl2605
nl2605 2013-7-19
I am not so sure. But isn't there a break command for it?

请先登录，再进行评论。

请先登录，再回答此问题。

采纳的回答

Jos (10584)
Jos (10584) 2013-7-19
help break

更多回答（1 个）

David Sanchez
David Sanchez 2013-7-19
编辑：Andrei Bobrov 2013-7-19
break will exit the inner for-loop.
for j=rr-3
for i=1:rr-1
if X(i)<=t(j) && t(j)<=X(i+1)
N{1}(j,i)=1;
else
N{1}(j,i)=0;
break; % get out of the for-loop
end
end
end
To get out of both for-loops, you should add a flag
http://www.mathworks.com/matlabcentral/answers/40469-ask-about-break-function :
flag=0;
for ii=1:5
ii
if flag==1
break
end
for jj=1:6
jj
if ii==3 && jj==4
disp('broken here')
flag=1;
break;
end
end
end

类别

在 Help Center 和 File Exchange 中查找有关 Loops and Conditional Statements 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by