How to know where the >> are in the command window?

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Marine Piou 2019-12-19

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https://ww2.mathworks.cn/matlabcentral/answers/497420-how-to-know-where-the-are-in-the-command-window

评论： ME 2019-12-19

I would like to know if there is a matlab command to know where the '>>' will be at the end of a function execution.

For example if I do

fprintf('AAAAAAAAAAAAAAA')

I will get on the next command line

AAAAAAAAAAAAAAA>>

The '>> ' are in the different position than the default position when I open Matlab. Is there a way to get where that position is?

Thanks

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Stephen23 2019-12-19

There is no trivial way to do this once the strings have been printed.

The simplest approach is to keep track of this yourself, by adding a flag to your code that indicates if that particular message has been printed or not.

Marine Piou 2019-12-19

Thanks for your answer, I'll see how I can add a flag inside my code.

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回答（1 个）

Adam 2019-12-19

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https://ww2.mathworks.cn/matlabcentral/answers/497420-how-to-know-where-the-are-in-the-command-window#answer_407086

在 MATLAB Online 中打开

Just use

fprintf('AAAAAAAAAAAAAAA\n')

instead and it will put the new line at the end so that the >> will be on the next line where you expect it to be.

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ME 2019-12-19

The original posted has said in a comment above:

"I don't want to use the '\n' because I don't want to pollute my screen with the same message n times (so n lines). n can vary between 1 and 0.5million."

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