Is it possible to hide the characters I type in MATLAB so that they are not displayed on the screen?

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MathWorks Support Team
编辑： MathWorks Support Team 2023-4-26
I would like to have the ability to input characters into MATLAB without the characters being displayed on the screen. I can use this for entering passwords.

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MathWorks Support Team
编辑：MathWorks Support Team 2023-4-26
This enhancement has been incorporated in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:
There is no built-in function in MATLAB to hide characters that are typed in. However, there is a function "passcode.m" in MATLAB Central that can achieve this in an input dialog box. You can download this function from the following page:
https://www.mathworks.com/matlabcentral/fileexchange/6590-passcode
Note that MathWorks does not guarantee or warrant the use or content of submissions in MATLAB Central. Any questions, issues, or complaints should be directed to the contributing author.

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