Error " Too many input arguments" occurs when using nlhw in EXAMPLE

Following the examples here to lear abount estimate nonlinear model.

After

openExample('ident/EstimateAHammersteinWienerModelExample')

and press run button, I got this error output

Error using nlhw
Too many input arguments.

I debug a bit and found the error occurs at this line

[~, uC(~uNoNorm), uS(~uNoNorm)] = normalize(in(:,~uNoNorm),1,PV{:});

But I really did not figure out why. Thanks in advance for your kind help.

[Ma]

Download R2021a version, same code works fine.

Answer 1

[Prateekshya]

Hi Ma,

This indicates that there might be some other issue since the syntax is correct. Please reach out to MathWorks Technical Support by creating a help ticket and someone will get in touch with you to resolve the issue.

I hope it helps!

[Ma]

Already sent a support request. Thank you for your help, Prateekshya!

Answer 2

[Ma]

restoredefaultpath
rehash toolbox
rehash toolboxcache
savepath
sl_refresh_customizations

after type below commands, my nlhw functions normally!