i m getting problem with signal processing while converting into HDL code for FMCW automotive radar.could u plz tell me how to resolve it?

https://in.mathworks.com/help/radar/ug/automotive-adaptive-cruise-control-using-fmcw-and-mfsk-technology.html

[Bharath Venkataraman]

You will need to re-implement the subsystem you wish to generate HDL for, to make it HDL-compliant. Key amon this would be to make that subsystem sample-based, fixed-point and HDL-friendly in its architecture.

[Rahul GOSWAMI]

could you please provide me the similiar model that can be converted into hdl....or could you help me to reconstruct the model that would be hdl compatible?