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Help me write program that creates QPSK signal in Matlab

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QPSK simulation

Give A={a1, a2, a3, a4}

**broken link removed**


- Write Matlab program creating sequence QPSK random signal {s(n)} n=1,...N-1
s(n) belong to A.
-generate signal s(n)*p(t), p(t) is response of rise cosine. p(t) sampled faster than T of symbol: 10 . Write program illustrating sequence signal transmitting.

Please help me !
 

Re: QPSK simulation

Help me
!!!!!!!!!!!
 

QPSK simulation

Hi
Below is the link to a simultion of MPSK in Matlab.
It may provide you some ideas to write your own simulattion.


regards
 

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