Introduction - If you have any usage issues, please Google them yourself
Simulation of Gauss white noise channel QPSK between Eb/N0 and bit error rate of the relationship.
Requirement.
Optionally, a tool for simulation: SPW, Matlab, Simulink.
Shaping filter using the root raised cosine filter, roll off factor of 0.5, over sampling factor of 4
Requirements of simulation to 1e-5 bit error rate.
Compared with the theoretical value, draw the contrast curve