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IQ Data Generation for QPSK Modulation in Simulink

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capcas

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Hello ,
I am trying to generate QPSK Modulation in Simulink using Matlab function. Attached are the simulink file along with Matlab code. I am stuck in generation of IQ data because simulink call matlab function every time during simulation which results in re-initialization of all variables. Please suggest me solution.

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  • QPSKandBPSK.png
    QPSKandBPSK.png
    36.1 KB · Views: 108
  • QPSk.txt
    723 bytes · Views: 66

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