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    %% Create Text with TeX Characters

%% 
% Plot a line. Create text that contains TeX characters and add the text to
% the line plot.
plot((1:10).^2)
txt = texlabel('lambda12^(3/2)/pi - pi*delta^(2/3)');   
text(3,90,txt)     

%% 
% If you include the |'literal'| argument, |texlabel| interprets Greek
% variable names literally. Add text with the literal variable names to the
% line plot.
text(4,60,texlabel('lambda12^(3/2)/pi - pi*delta^(2/3)','literal'))