Problem with "string scalar or character vector must have valid interpreter syntax"

Hello saviors,

so, I'm trying to do a subplot title with an annotation 'textbox', and I need it to be latex the interpreter of the text, right?

This is how I'm trying to do it:

% Title
annotation('textbox', [0.23, 0.5, 0.5, 0.5], 'String',...
    'This is my Title','EdgeColor','none','interpreter','latex',...
    'FontWeight','bold', 'FontSize',14);

But then, matlab gives me a warning:

"Warning: Error updating TextBox.

String scalar or character vector must have valid interpreter syntax"

and the figure's title comes out with the default interpreter.

Any idea of what am I doing wrong, or how to solve this issue?

[Walter Roberson]

'$This is my Title$'

Maybe

[Beatriz Sanchez]

oh! I forgot to tell

'$this is my title$'

does not works either :-(

matlab still shows me the warning and now my title has this $ simbols.

[Walter Roberson]

It works for me when I try in R2019a.

Answer 1

[Karthi Ramachandran]

I tried whatever u have added , Its working fine, also latex is not required because you are just using string , if you want italics

'\it{This is my Title}' will do the work . Adding a $ symbol with latex interpeter wont leave space between words , as that will be treated as a math variables