Does \varepsilon still work for Matlab R2016a?

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Tamika Bassman
Tamika Bassman 2017-6-6
评论： Tamika Bassman 2017-6-8
I'm trying to create a plot with an axis label that includes ε (Latin lowercase epsilon) instead of ϵ (lunate epsilon) using Matlab R2016a. \varepsilon no longer seems to be supported, and I've tried changing fonts as well as using the unicode char(___) way of coding for the epsilon character with no luck. Is there a way to get the ε without using the LaTeX interpreter (as I would like to keep the label's font type as Helvetica, not the LaTeX font type)?
Thanks.

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回答（1 个）

Kushagr Gupta
Kushagr Gupta 2017-6-8
To include the lowercase epsilon you can make use of the unicode char representation. The following code should get you this particular character.
>> xlabel(char(949))
% If inserting it in xlabel, for example.
The following link contains the unicode representation of small epsilon:
http://www.fileformat.info/info/unicode/char/3b5/index.htm

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