function hello()
%---------------------------------------------------------------
%       USAGE: hello()
%
%      AUTHOR: Col David S. Gibson       DATE: 17 Jan 05
%    MODIFIED: Dr. Wayne Brown           DATE:  7 Jul 05
%    MODIFIED: Maj William Wells         DATE: 25 Jul 06
%
% DESCRIPTION: Example of a very simple MATLAB program.
%
%      INPUTS: None
%
%     OUTPUTS: None
%
%  REFERENCES: None
%---------------------------------------------------------------

% clear screen and display hello message

clc;
fprintf('Hello world!\n');

end  %function hello()