The authors of http://laboratuar.kocaeli.edu.tr/gucelektronik/sci/gucelektronik08.01.2015_19.48.22sci.pdf might have made their code available. Or perhaps http://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6473871
There is also https://www.asee.org/public/conferences/32/papers/9255/download, which, interestingly, indicates that these kinds of questions are suitable for a module for a educational course. But since you are not a student (we know this because students would not ask for the code for their projects because of the high chance of being accused of academic plagerism), perhaps the author of that paper would be willing to share code with you.
