MATLAB: Character for the real numbers – MATLAB

characterreal numberstext;

Hello everyone,
This maybe is a simple question but I would just like to print the character for the real numbers on a plot.
I read http://www.mathworks.nl/help/matlab/ref/text_props.html but I can only find greek numbers, integrals and arrows.
Can anyone help met with this?
Thanks in advance!

Best Answer

\Re
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Based on the comment below that \Re is not the desired character:
It looks like you need to install the mathbb font for the latex interpreter: http://stackoverflow.com/questions/12250919/how-do-you-use-the-latex-blackboard-font-in-matlab
When this is done you should be able to use \mathbb{R} for the hollow R symbol.