View - Edit - Smoothe - Synth. Animation Curves free script for DS 1, 2, 3, 4.x

mCasual

download and manual here: ====> https://sites.google.com/site/mcasualsdazscripts/mcjcyclefilter

*** this new version includes an important correction for crashes
that occurred when selecting the root-node of non-standard figures in DS4.x
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Version History
January 4th 2013 fixed crashed-inducing problem when a figure's root node was selected
march 17th 2012 fixed for daz studio 1.8 compatibility ( no prop.isSelected() )
Jul 27, 2011release
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mcjCycleFilter is a free script for Daz Studio 1.8, 2.3, 3 or 4.x

it was designed to help you create and perfect short animation loops like dances and walks

The Release Video ! ======> https://www.youtube.com/watch?v=4rcAHyf0lxs
in Fig 1. you can see how it can smoothen (in blue ) a noisy animation (in red)

in Fig 2. you can see the synthesizable waveforms

in Fig 3. you can see ( odd) dance moves mostly built using it

mCasual

oops i posted in the wrong thread