The Shift Log is a database entry and display system that is built off of PHP and MySQL. The log uses a basic user authentication system to ensure user accountability and log integrity. It also has a RTF editor integrated into it.
This m-file simulates MPSK (BPSK,QPSK,8PSK)with theoretical and simulated results using Gray coding. Numerical examples of a satellite link design are shown using QPSK and/or 8PSK when the bit rate(Rb)is greater than the channel bandwidth Wc (Band-limited channel).
