Hi Alistu,
I am very much clear about the theoretical concept. so for plotting the graph i need to have Spectral efficiency values for different values of Signal ti noise ratio (SNR). The allocated bandwidth can be found out by using the bandwidth set in the filters. but for a finally designed system the Bandwidth will be fixed. do I need to calculate for different bit rate by changing the bit rate in the PRBS generator. Thanking you..
Regards,
Dhiman