RunExp.m:
-Changed script into a function.
-Coded to accept the numberofRuns as an Argument.
-Added code for automatic Exit from Matlab and Shutdown of WindowsPC.
Modify the Gray-coded modulation example (COMMDOC_GRAY)
so that it uses a pair of square root raised cosine filters
to perform pulse shaping and matched filtering at the
transmitter and receiver, respectively.
