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From Bernd Porr <>
Subject Re: [math] IIR filter library (Butterworth,Bessel,...)
Date Mon, 24 Oct 2016 09:53:42 GMT
P.S.: Just tested it with 3.0.0. There the Laguerre Root function is not
yet implemented. For 3.0.0 we needed to exclude the Bessel filter. That
works from 3.1.0.

On 24/10/16 10:25, Eric Barnhill wrote:
> Hi Bernd, sounds like we agree on basically everything there is to do.
>> I've spent the weekend adding maven support to the IIRJ library. So now
>> a simple "mvn install" does the job. Also done the testing properly with
>> "mvn test" which generates all the different kinds of impulse responses
>> and puts them in different subdirs for evaluation.
> I can confirm that this builds on Ubuntu Mate 16.04 .
> The next step, then (I think) is that as a committer, I can submit a
> proposal to get this idea established in the Incubator as a podling for a
> commons sub-project.
> The one technical question I have is whether it is okay to use Math 3.x as
> a dependency for now, presumably substituting spin-out former math
> components in later, to ensure that all of our dependencies are actively
> maintained. I am going to assume this is okay for reasons of momentum.
> So now I must go find a potential project champion..back soon. :)
> Best,
> Eric

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