License.txt

Copyright (c) 2015,The Hong Kong Polytechnic University
All rights reserved.

Redistribution and use in source and binary forms, with or without modification, 
are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, 
    this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, this 
    list of conditions and the following disclaimer in the documentation and/or 
    other materials provided with the distribution.

3. Any redistribution, use, or modification is done solely for non-commercial 
    purposes. Examples of non-commercial uses are teaching, academic research,
    public demonstrations and personal experimentation.

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% Permission to use, copy, or modify this software and its documentation for 
% educational and research purposes only and without fee is hereby granted, 
% provided that this copyright notice and the original authors' names appear 
% on all copies and supporting documentation. This program shall not be used, 
% rewritten, or adapted as the basis of a commercial software or hardware 
% product without first obtaining permission of the authors. The authors make 
% no representations about the suitability of this software for any purpose. It is 
% provided "as is" without express or implied warranty.
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