Differential Phase Shift Keying (DPSK)

How to convert PSK coding to DPSK code

for i=1:6

for j=(i-1)*100:i*100

if(n(i)==1)

s(j+1)=y1(j+1);

else

s(j+1)=y2(j+1);

end

end

end

Answer 1

[Swetha Polemoni]

Hi AHMAD,

It is my understanding that you want to modulate your data using DPSK.

1. If you have your message data, feel free to use dpskmod‚ built-in MATLAB function (from Communications Toolbox).
2. If you have access to PSK modulated data, use pskdemod‚ for demodulating it first and use dpskmod to get DPSK modulated data.