How to manipulate the index of the for loop

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Mallikarjuna
Mallikarjuna 2013-12-23
编辑： Jan 2013-12-23
Hi,
I have to change the index of the for loop inside the loop only. Something like this,
for i1 = 1:10
if i1 =4
i1 = 6;
end
end
But I am not able to do this. Can some one help me in doing this.
Thanks,
Mallikarjun
  1 个评论
Jan
Jan 2013-12-23
Of course "you are able to do this". You can write it down and it is valid Matlab code, such that it will run (except for the == operator in the if condition). But I can guess, that you want to do something else. Then please explain explicitly, what you want and what you get. Relying on the power to guess problems and intentions is a bad idea in a forum.

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采纳的回答

Azzi Abdelmalek
Azzi Abdelmalek 2013-12-23
编辑：Azzi Abdelmalek 2013-12-23
for i1 = 1:10
if i1==4
i1 = 6;
end
end
when i1==4 you set i1 to 6 ; the next iteration i1 will be equal to 5
%or
v=1:10;
v(v==4)=6;
for i1 = v
%do
end

更多回答（1 个）

Jan
Jan 2013-12-23
编辑：Jan 2013-12-23
A WHILE loop would work:
i1 = 1;
while i1 <= 10
if i1 == 4
i1 = 6;
end
i1 = i1 + 1;
end

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