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Using Matlab compiler, accents are replaced by question marks.

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Rodrigo De oliveira
Rodrigo De oliveira am 3 Jul. 2019
Kommentiert: Walter Roberson am 7 Feb. 2023
Hi,
I have a tiny problem: in French, some words have accents. After compilation with Matlab compiler, accents are replaced by question marks. How can I solve this problem? Thank you for any help you can offer.
Rodrigo
  3 Kommentare
Rodrigo De oliveira
Rodrigo De oliveira am 5 Jul. 2019
Verschoben: Stephen23 am 6 Feb. 2023
Hi GK,
For you to better understand, here is the lines code in my script (Matlab 2009a)
uicontrol(gcf,'style','push','pos',[xx1 yy1 dxx dyy],'String','Signaux déterministes',...
'FontSize',taicarb+3,'FontWeight','bold',...
'callback',['set(objsideal,''visible'',''off''),menu=1;,coulfenetre=coulde;,',...
'set(gcf,''WindowButtonMotionFcn'','''');SIDEALdeChoix'],...
'enable','on','backgroundcolor',coulde);
uicontrol(gcf,'style','push','pos',[xx2 yy2 dxx dyy],'String','Signaux aléatoires',...
'fontsize',taicarb+3,'backgroundcolor',coulal,'FontWeight','bold',...
'callback',['set(objsideal,''visible'',''off''),menu=2;,coulfenetre=coulal;,',...
'set(gcf,''WindowButtonMotionFcn'','''');SIDEALal'],'enable','on’);
As you see, there is an ” é ” in the lines code for the push button names "Signaux déterministes" and "Signaux aléatoires". But the ” é ” is replaced by a question mark after running the script as you can see in the screenshot below.
PastedGraphic-2.png
Thanks for your help
Best regards
Rodrigo
Marc Raventós Tato
Marc Raventós Tato am 6 Feb. 2023
Verschoben: Stephen23 am 6 Feb. 2023
Did you manage to solve this? I am facing the exact same problem now.

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Antworten (1)

Constantino Carlos Reyes-Aldasoro
try using the ascii code for the letters that you want to be displayed, e.g.
disp(strcat('d',233,'terministes'))
déterministes
  3 Kommentare
Constantino Carlos Reyes-Aldasoro
I had similar problems changing from Mac to PC and between versions. But since using ASCII, even if it is a slight complication, I have not had those problems.
Walter Roberson
Walter Roberson am 7 Feb. 2023
In r2012 you got lucky that the characters you were interested in happened to be representable in 8 bits in your default character set. In current versions, utf-8 encoding is used so multibyte encoding is used. Apparently the compiler is not expecting utf-8 encoding.

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