Re: [Qucs-devel] Active filters synthesis tool for Qucs

[Guilherme B. T. <gui...@gm...>]

On 7/16/14, 8:59 AM, Vadim Kusnetzov wrote:
> Dear friends!
>
> I implemented new tool for qucs. It is QucsActiveFilter. This tool allows
> to design active Butterworth, Chebyshev, Inverse Chebyshev, Cauer, Bessel
> and User defined active filters. Sallen-Key, Multifeedback and Cauer
> topologies are implemented. It generates Qucs schematic, that is copied to
> system clipboard. You can paste it in Qucs then. So, it works like as
> Qucs-filter, but for active filters. I hope, this tool will be usefull. I
> would like to merge it with Qucs.
>
> For more details, screenshots and to view sources and discussion see
> https://github.com/Qucs/qucs/pull/13
> Recent changes in QucsActiveFilter source code can be viewed at my fork of
> Qucs at Github: https://github.com/ra3xdh/qucs/tree/ra3xdh-activefilter
>
> Added new subdirectory qucs/qucsactivefilter, that contains all of my new
> sourcecode of qucsactivefilter project from
> https://github.com/ra3xdh/qucsactivefilter.
>
> Added new branch ra3xdh-activefilter at Qucs Github mirror:
> https://github.com/Qucs/qucs/tree/ra3xdh-activefilter/qucs

Hi Vadim,

Thank you once again for your contribution. As you mentined the code is 
already in our repository (I still need to push the branch to the main 
repo on SourceForge).
Your code is looking good, the filters I tested seem to work just fine.
I just wanted to make sure we do not break the build system...

I encourage others to test it. If no further issues are raised I will 
soon merge it into master.

Previously I mentioned the qucs-doc for documentation, but if you like 
you can also create a section on for qucs-help. There you can use html 
to with a few examples explaining how to use, limitations, and leave the 
technical details and references to qucs-doc.

Regards,
Guilherme