fnm='persian_lang.txt';

if ~exist(fnm,'file')

    error('Error. \nInput file does not exist.');

else

    fid=fopen(fnm,'r','n','UTF-8');

    aTxt=textscan(fid,'%s','Delimiter','\n');

    fclose(fid); 

end

x=1:1000;

y=1:1000;

plot(x,y,'r');

title(aTxt{1,1}{1,1});

xlabel(aTxt{1,1}{2,1})

ylabel(aTxt{1,1}{3,1})