Request for code of LEACH routing protocol for WSN

I want to do a comparative study on LEACH and Revised LEACH protocols. I kindly request you to provide me the codes of above protocols. Thank you

Answer 1

[Walter Roberson]

http://www.mathworks.com/matlabcentral/answers/1931-regarding-leach-protocol

Answer 2

[MohammadHossein Homaei]

http://www.mathworks.com/matlabcentral/fileexchange/48162-leach--low-energy-adaptive-clustering-hierarchy-protocol-