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Entry  Mon Aug 10 22:18:19 2015, Ignacio, Update, IOO, Ready to do some online mode cleaner subtraction stsx.pngperformance.pngfilter.zip
    Reply  Tue Aug 11 11:30:19 2015, Ignacio, Update, IOO, SISO (T240-X) FF of MCL MCL.pngMCTRANS.pngYARM.png
       Reply  Wed Aug 12 01:32:18 2015, Ignacio, Update, IOO, Improved SISO (T240-X) FF of MCL filter.pngstsx.pngmclonline.pngyarmonline.pngsub.png
    Reply  Wed Aug 19 01:45:10 2015, Ignacio, Update, IOO, Doubly Improved SISO (T240-X) FF of MCL 6x
       Reply  Thu Aug 20 11:09:10 2015, rana, Update, IOO, some points about seismic FF 
       Reply  Thu Aug 27 01:41:41 2015, Ignacio, Update, IOO, Triply Improved SISO (T240-X) FF of MCL 1.png2.png4.png5.png3.png
          Reply  Fri Aug 28 00:59:55 2015, Ignacio, Update, IOO, Final SISO FF Wiener Filter for MCL bode.png2.png3.png4.png6.png
Message ID: 11532     Entry time: Thu Aug 27 01:41:41 2015     In reply to: 11516     Reply to this: 11535
Author: Ignacio 
Type: Update 
Category: IOO 
Subject: Triply Improved SISO (T240-X) FF of MCL 

Earlier today I constructed yet another SISO filter for MCL. The one thing that stands out about this filter is its strong roll off wink. This prevents high frequency noise injection into YARM. The caviat, filter performance suffered broken heart quite a bit, but there is subtraction going on.

I have realized that Vectfit lacks the ability of constraining the fits it produces, (AC coupling, rolloff, etc) even with very nitpicky weighting. So the way I used vectfit to produce this filter will be explained in a future eLOG, I think it might be promising. 

Anyways, the usual plots are shown below. 

 

Filter:

T240-X (SISO)

 

 

Training data + Predicted FIR and IIR subtraction:

 

Online subtraction results:(High freq. stuff shown for noise injection evaluation of the filter)

MCL
 
YARM
 
 
 

Subtraction performace:

 

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