This tutorial will deal with getting input using Direct Input. All you will need to
run and/or compile this tutorial is a keybaord, mouse, DirectX 8.0 or 9.0 and the
DirectX 8.0 or 9.0 SDK.
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).
