Problem with sqrt symbol on label

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ApolloPT 2014-11-25

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评论： Krishna 2019-1-9

Hello guys,

I getting a diferent symbol on an label, and i dont know why. I want the sqrt symbol but when i apply \surd i get a diferent symbol, and i really dont know why.

I am using matlab r2013a.

Source code of the symbol on the context of the program:

ylabel('\surd Drain-Source Current (A)');

Graphic: http://i.imgur.com/reibVSZ.jpg

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回答（1 个）

Star Strider 2014-11-25

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It works for me as you wrote it (in R2014b). The only possibility that comes to mind is to specify the interpreter. See if this improves things:

ylabel('\surd Drain-Source Current (A)','Interpreter','tex');

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Star Strider 2014-11-25

My pleasure!

I thought about 'latex', but without knowing what MATLAB release you have (LaTeX has only been an option for the last few releases if I remember correctly), decided not to suggest it.

Krishna 2019-1-9

Thanks ApolloPT it works

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