Add a bar above a character in axis labels

I am using the MATLAB figure editor where you can click on graph elements to edit them, eg. axis label etc. How do you add a bar above a character in axis labels, as in to denote an average quantity for instance?

Answer 1

[Star Strider]

Try this —

figure
ylabel('$\bar{c}$', 'Interpreter','latex')

.

Answer 2

[SUBAL BEURA]

Alternatively, From Figure window, you can open property editor for the whole diagram. Then find "Text" menu for axis. Edit the interpreter from "tex" to "latex". This method will also work if you want to change the interpreter for legends.

[Walter Roberson]

You need to edit the String property as well, to insert the \bar{ } in the appropriate place.

[Yassir]

I have tried the solution and it is working!

Many thanks to all of you.

One comment: I had to put the latex script within $ $ (example: $\bar{w}_c^{a,i}$).