hi, i use sprintf code but now it can't display the special symbol 'alpha'
clear allclose all%%Insert value in Matlab
dlg_title = 'Insert Factor Value';x1 = inputdlg('Enter number of channels:',dlg_title, [1 50]);n = str2num(x1{:});x2 = inputdlg('Enter input power for each channel (mW):',dlg_title, [1 50]);p = str2num(x2{:})*10^-3;x3 = inputdlg('Enter channel spacing (nm):',dlg_title, [1 50]);delta_lambda = str2num(x3{:})*10^-9;CreateStruct.Interpreter = 'tex';CreateStruct.WindowStyle = 'modal';choice = menu('Choose optical fiber type','Single-mode fiber ( G.652 )','Dispersion-shifted fiber ( G.653 )','Non-zero dispersion-shifted fiber ( G.655 )');if choice==1 alphadb = 0.20; dispersion=16; slope=0.080; A=80;elseif choice==2 alphadb = 0.22; dispersion=0; slope=0.075; A=50;else alphadb = 0.23; dispersion=3; slope=0.050; A=72; endh = msgbox({sprintf('Fibre attenuation: \alpha = %g (dB/km)',alphadb) 'Derivative dispersion coefficient: s = dD/d\lambda = 0.075 (ps/nm^2.km)' },'Standard Values',CreateStruct);
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