error in generating the HDL code from the matlab code

Hi ..

i am generating HDL code of matlab code for generation of chirp siganl

The matlab code and matlab function is attached.

and the error snap is

.Found unsupported dynamic matrix type at output port: 0 Use help codegen for more information on using this command.

Answer 1

[Tim McBrayer]

As the error message states, you can't use dynamic typed data for HDL code generation. Each data variable needs to have a specific size and type, and remain unchanged for the entirety of your code. Otherwise, there's no clear way to decide what hardware to generate for it.

In your example, the size of tt in ch.m is dependent upon the incoming data fsamp.