How to resolve this error "The 'dsp.FilteredXLMSFilter' class does not support code generation"?

I would to know how to resolve this particular error " The 'dsp.FilteredXLMSFilter' class does not support codegeneration", I am trying to use dsp toolbox in Raspberry Pi to do ANR process.

Answer 1

[Walter Roberson]

You will need to write the functionality yourself.

[Krishna]

You mean dsp.FilterXLMSFilter own functionality?

[Walter Roberson]

Yes.

There is no magic to be able to say "Just this once, generate code for this class that does not support code generation". You will have to replace dsp.FilterdXLMSFilter with your own code that does as close to the functionality as you need.

The alternative, to be able to generate code for this function, is here

[Krishna]

The link that you have provided is opening to career opportunities in MathWorks?

[Walter Roberson]

Right. The way to be able to generate code for this system object is to get hired by Mathworks and implement code generation for it using their internal development system.

[Multiplexer]

The function dsp.FilterXLMSFilter supports code generation since R2017a as per documentation https://www.mathworks.com/help/releases/R2017a/dsp/ref/dsp.filteredxlmsfilter-class.html

Makes me wonder why the error simply states that "The 'dsp.FilteredXLMSFilter' class does not support codegeneration" when it's obvious from documentation that it does support code generation (in limited capacity but it does). I've checked it in R2021a and the error has exactly same misleading description, still claiming that It's not supported.