What is the time function of an adaptive filter coefficient

[dairyman]

Dear All,

I have an adaptive bandpass filter function, which has only one center frequency dependent co-efficient, w(n) to be updated. I would like to find the time function of the co-efficient,w(n).Can anyone help me?? Thanks

 

[berkeman]

Dear All,

I have an adaptive bandpass filter function, which has only one center frequency dependent co-efficient, w(n) to be updated. I would like to find the time function of the co-efficient,w(n).Can anyone help me?? Thanks

Welcome to the PF.

What is the context of the question? What is the full transfer function? What circuit/system is it from?

 

[dairyman]

Thanks...the filter design is for digital signal processing. Attached is the filter function.

 

[berkeman]

Thanks...the filter design is for digital signal processing. Attached is the filter function.

What simulation tools do you have? That would seem the best way to look at the various time domain responses...

 

[dairyman]

i don't have any tools right now...i just want to know how change the w(n) to w(t) where t=time...are there any methods to do so. thx