search

chipmuenk / pyfda

Python Filter Design Analysis Tool
http://chipmuenk.github.io/
MIT License
649 stars 93 forks source link

request: Reenable IIR_DF1 fix point widget #201

Closed howard0su closed 2 years ago

howard0su commented 3 years ago

I notice the widget is temp disabled. Can someone help fix it and reenable it?

chipmuenk commented 3 years ago

I'm not sure what you mean - there never was a working IIR design widget. The next point release 0.6 will introduce nMigen instead of migen for fixpoint simulation and synthesis and I plan to finally implement IIR functionality.

Could you help me test the IIR related code?

howard0su commented 3 years ago

yes, please let me know what part I should focus on testing it? In my hobby project, I mainly use 6 order biquad filters. I can also verify the filter with matlab.

On Fri, Mar 5, 2021 at 5:07 PM Christian Münker notifications@github.com wrote:

I'm not sure what you mean - there never was a working IIR design widget. The next point release 0.6 will introduce nMigen instead of migen for fixpoint simulation and synthesis and I plan to finally implement IIR functionality.

Could you help me test the IIR related code?

— You are receiving this because you authored the thread. Reply to this email directly, view it on GitHub https://github.com/chipmuenk/pyfda/issues/201#issuecomment-791278277, or unsubscribe https://github.com/notifications/unsubscribe-auth/AAF3GRHRUVDVWCVYVW4R3FLTCCNN5ANCNFSM4YSLCSIA .

-- -Howard