MATLAB calculated signals back to optisystem
Hi, I am working on a DP-QPSK system in OPTISYSTEM where I have replaced the receiver side DSP by writing MATLAB codes and connecting a MATLAB component right after the coherent receiver. After the Rx side DSP (done using MATLAB component) I want to export the equalized signals back to optisystem, pass it through a thresholder and QPSK decoder and calculate the BER. I wrote the following code but I’m unable to get the MATLAB calculated signals back to optisystem. Your help will be appreciated.
OutputPort1.Sampled.Signal = OutX_Real;
OutputPort2.Sampled.Signal = OutX_Imag;
OutputPort3.Sampled.Signal = OutY_Real;
OutputPort4.Sampled.Signal = OutY_Imag;
where OutX_Real is the inphase component of the X polarisation. Please refer to the attached file.
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