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AIIR (Animation).v4p

Author: kalle
Date: 21 Jul, 2014
Category: module
Credits:

credits to tonfilm for the original inspiration!

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0-AIIR (Animation).zip
21 Jul, 2014 - 15:06
1.0

Description

AIIR (Animation).v4p - an Adaptive Infinite Impulse Response Filter

simplified and short: . a IIR Filter with dynamic delay ratio.

the delay ratio depends on the Input's Frame Velocity.

means: small framedifference --> strong filtering large framediffence --> almost no filtering.

this way noise is filtered smoothly but peaks can pass almost unfiltered.

credits to tonfilm for the original inspiration! back then in 2007 i **HAD** to put this into a module.

see http://legacy.vvvv.org/tiki-index.php?page=kalle.Modules.Animation see http://en.wikipedia.org/wiki/Infinite_impulse_response

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tekcor
23 Jul, 2014 - 21:20

ah nice i wrote this in java for an android app around this time and since then was thinking that it would be great in vvvv. awesome!

it is very good for accelerometers