LMS filter export

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Anmk 2012-2-19

Hello, Is it possible to export the h[n] of an LMS filter created based on two training signals using the following commands:

hlms2=dsp.LMSFilter('StepSize', 0.0001, 'Length' , 600)
[output,err]=step(hlms2,x_echo_trainset_orig,new)

in order to use it with another signal as echo remover?

Rick Rosson 2012-2-20

The step method returns the filter coefficients as an optional output argument:

[output,err,coeffs] = step(hlms2,x_echo_trainset_orig,new);

HTH.

Rick

Anmk 2012-2-20

Thank you very much!

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