How to open new command window?

Question

Ahmet Selim 2023-12-10

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2058669-how-to-open-new-command-window

评论： Walter Roberson 2023-12-10

matlab 1.png

I have some codes that I have saved in comand window and I want to create a new command window. So that I don't lose my code. Please help me.

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Stephen23 2023-12-10

"I have some codes that I have saved in comand window.."

The command window does not save any code. It does allow you to enter statements and see displayed results:

https://www.mathworks.com/help/matlab/ref/commandwindow.html

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Answer 1

Matt J 2023-12-10

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https://ww2.mathworks.cn/matlabcentral/answers/2058669-how-to-open-new-command-window#answer_1368834

编辑：Matt J 2023-12-10

You can launch a new Matlab session with its own command window, but the way you are going about saving work is very peculiar. Most people would save their work to a .m or a .mlx file

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Matt J 2023-12-10

But you asked about the command window. Did you mean the editor window? I see no open editor windows in your screenshot.

Walter Roberson 2023-12-10

Lower left corner, there is an untitled.m editor session, which appears to be showing an empty file.

Copying out of the command history and pasting into the editor window would permit creating a script that had the commands.

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Answer 2

Walter Roberson 2023-12-10

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https://ww2.mathworks.cn/matlabcentral/answers/2058669-how-to-open-new-command-window#answer_1368879

https://www.mathworks.com/matlabcentral/fileexchange/48593-save-entire-command-history-updated-fast can be used to save the command history.

https://www.mathworks.com/matlabcentral/answers/97504-how-can-i-access-the-saved-command-history-in-matlab talks about where MATLAB saves the command history.

If you up-arrow at the beginning of a command line, the command history will be shown. You can click and drag your selection to select several lines, and you can control-C (command-C on Mac) to copy those commands into your paste buffer.