i m trying using converting signal processing block into hdl code , but some of the blocks are not compatible into hdl conversion .does anyone knows how to do it

mathwork(Fmcw automotive radar system)

[Bharath Venkataraman]

Could you please specify what blocks/functionality you are using? One typical way is to reconstruct the blocks using basic blocks like sum, gain, multiply and delay.

[Rahul GOSWAMI]

Many block like doppler estimator,Cfar etc are not getting converted into hdl.could you plz suggest some alternatives..

Answer 1

[Bharath Venkataraman]

Please check the Code Generation examples in Phased Array System Toolbox. The HDL code generation examples show how to implement CFAR, Range-Doppler and other techniques.

Answer 2

[Kiran Kintali]

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

This example is not supported for HDL Code Generation.

Consider using supported subset of Simulink for HDL Code generation.

• Model and Architecture Design Supported blocks, best practices, design patterns, compatibility checks, Simscape modeling, clocks and reset signals
• HDL Modeling Guidelines Guidelines for designing HDL algorithm in your Simulink model
• Code Generation HDL code generation, code configuration, test bench generation