Is it possible to display text in the console using latex expressions ?

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Matt 2023-2-1

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评论： Matt 2023-2-6

采纳的回答： Jan

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Hello,

I would like to display in the console grec letters using the latex syntaxe. Is there a way do this ?

For exemple I can do this with the title() function :

title('\theta_{\lambda/4}=20°')

But

disp('\theta_{\lambda/4}=20°')

displays literally \theta_{\lambda/4}.

I saw that disp('λ') works but you need to ctrl c - ctrl v the λ from somewhere to do so. Since latex interpretation works in title() I guess there must be a way to write latex in a prompt.

Thank you

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Matt 2023-2-6

Hello,

Yes : in this case the debugging is about checking if formulas have been correclty implemented in the code and not finding mistakes that generates matlab errors. To do so I manually run the program with different options and check if the resultats are realistic.

For this using disp (as well as plots/imagesc etc) to monitor if variables that have a physical meaning behave as they should well is convenient.

I accepted Jan answer on why it not possible/good practice and did a small function that transforms a '\{greek letter}' is the corresponding letter using the answer you pointed.

Thanks Lorenzo.

Matt 2023-2-6

Hello,

For this using disp (as well as plots/imagesc etc) to monitor if variables that have a physical meaning behave as they should well is convenient.

I accepted Jan answer on why it not possible/good practice and did a small function that transforms a '\{greek letter}' is the corresponding letter using the answer you pointed.

Thanks Lorenzo.

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采纳的回答

Jan 2023-2-1

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编辑：Jan 2023-2-1

LaTeX is not an option in the command window.

Using Unicode characters works for some fonts, but fails with other font. The result of a debugging should not depend on the font used in the command window, so I would avoid such fancy tricks.