[PD] is there a kalman filter for pd? (if not I could probably provide one, if I make it :) )

[Pedro Lopes]

Wow, my email client never showed me that this email got an answer.

@Domain: For me it was something much slower, such as smoothing a 50fps
signal or so. But it could be applied at dsp block level i guess, and
suited for audio. Let me start with a basic "number" version, than if works
we upgrade.

So, Charles, if there is no kalman, I'll be happy to code one (I can only
do pure C, abstractions take more time for me). Lets see how it goes, and
I'll publish it if it becomes usable - likely during over this period some
call Christmas. This also mean I might get back to my dtw patch (presented
at weimar), which some people (Marco, Koray, others?) were interested in -
but that one needs double the work to become (even mildy) user-friendly.

best
pedro

On Sat, Nov 24, 2012 at 7:09 PM, Charles Henry <czhenry at gmail.com> wrote:

> I think that's a good idea.  I've wanted to do this (another one of those
> projects that I couldn't accomplish right now).
> I had in mind, noise reduction for recording--given that it only removes
> stationary correlated noise, it would be good for scrubbing the noise floor.
> Or--did you have in mind something much slower, to clean up the noise in
> measurements from a different kind of sensor?
> Also, do you want to program it as an external in C, or as an abstraction
> in Pd?
>
>
> On Fri, Nov 23, 2012 at 12:31 PM, Pedro Lopes <pedro.lopes at ist.utl.pt>wrote:
>
>>
>>
>> --
>> Pedro Lopes (HCI Researcher / MSc)
>> contact: pedro.lopes at ist.utl.pt
>> website: http://web.ist.utl.pt/pedro.lopes /
>> http://pedrolopesresearch.wordpress.com/ |
>> http://twitter.com/plopesresearch
>>
>> _______________________________________________
>> Pd-list at iem.at mailing list
>> UNSUBSCRIBE and account-management ->
>> http://lists.puredata.info/listinfo/pd-list
>>
>>
>


-- 
Pedro Lopes (HCI Researcher / MSc)
contact: pedro.lopes at ist.utl.pt
website: http://web.ist.utl.pt/pedro.lopes /
http://pedrolopesresearch.wordpress.com/ | http://twitter.com/plopesresearch
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/pd-list/attachments/20121212/7d11374e/attachment-0001.htm>