Why is matlab busy?

3 次查看（过去 30 天）
Robert Haxhari
Robert Haxhari 2020-9-28
评论： Steven Lord 2020-9-28
I'm trying a basic script and working some things out for a base on a much more compliacted script, but for some reason MATLAB can't run the whole script and stays busy and never finishes? The script says there's nothing wrong with it so I just don't understand why it is forever busy.
Script:
r = ones(1,10);
i = 1;
while i <= length(r)
r(i) = 0;
i = 1+1;
end
it does the first two elements then stops.

请先登录，再回答此问题。

采纳的回答

Steven Lord
Steven Lord 2020-9-28
i = 1+1;
Did you mean to add 1 to i rather than adding 1 to 1? The length of r is greater than 2, so the condition of your while statement is always satisfied. You have an infinite loop.
  2 个评论
Robert Haxhari
Robert Haxhari 2020-9-28
Oh my god I'm an idiot, thank you so much this was driving me crazy!!
Steven Lord
Steven Lord 2020-9-28
As a general suggestion, when you encounter a situation like this in the future I recommend using the debugging tools built into MATLAB to step through the code (section by section or line by line) to determine specifically where the problem is introduced.

请先登录，再进行评论。

更多回答（0 个）

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