I need help creating a BPSK DSSS and regular BPSK baseband model in simulink. I want to see the regular BPSK model BER allign with theortical BER for BPSK and i want to see for different process gains $($Rc$/$Rd$)$ that the BER produced by the DSSS model alligns with expectations. For example if my process gain Rc$/$Rd is $5,$i should expect an EbNo gain of $10$log$10(5)=7$dB compared to a non DSSS BPSK model. Can you please help me create this model and share all blocks and settings to produce these results im looking for. Thank you