Hi Damien,
Thank you. there is no errors now. I have modified the project for communication using white led and received the output.
However, why i can”t reduce the frequency of output? or the output which i got is noise? I have changed the bit rate in layout parameter.
Also, the data input to the user defined sequence generator is a binary converted image. I have tried to plot the same in optisystem but not succeeded. But it worked in matlab.
I am attaching the output waveform here
also the .txt file,receiver output and the matlab codes