%HELLO  Simple Matlab program.
%
% Thorsten Hansen 2008-04-22
disp('Hello world!') % type out a string
x = 12; % define a variable
disp(['A nice number is ' int2str(x) '.']) 
disp(['A nicer number is ' num2str(pi) '.'])
disp('a '' ') % to display a ', use ''
% a comment starts with %
disp('a %')