Re: Is there a way to change the number of taps of the FIR filter in GNURadio while running?

[Christophe Seguinot]

Hi Barry

In fact they should allow modifying transistion bandwith (with a QT 
Range) or other filter parameter at runtime.

Using 3.8.2 or 3.9 installed from PPA (Ubuntu 20.04) It doesn't works.

Did you suceeded in modifying transition bandwith at runtime? For which 
GNURadio version?


On 04/03/2021 23:07, Barry Duggan wrote:
> Christophe,
>
> As a matter of fact, I just updated the Root Raised Cosine Filter Wiki 
> page today, but all varieties of the decimating and interpolating FIR 
> filters allow run-time adjustment of the number of taps. See for 
> example, https://wiki.gnuradio.org/index.php/Decimating_FIR_Filter.
>
> All of the block documentation can be found in 
> https://wiki.gnuradio.org/index.php/Category:Block_Docs
>
> Best regards,