This Java program have been developed in the Institute for Information Transmission Problems (Kharkevich Institute), Russian Academy of Sciences
http://www.iitp.ru/, contact persons are V.G. Gitis (gitis@iitp.ru), A.B. Derendyaev(wintsa@gmail.com, dalex@iitp.ru).
You can trust this Java programs and run it in your web browser.