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Message ID: 863     Entry time: Wed Aug 20 17:02:01 2008
Author: Sharon 
Type: Update 
Category:  
Subject: More FIR to IIR  
I tested another method for converting from FIR to IIR other than the 2 mentioned in post 841.
I got this one from Yoichi, called poles fitting, you can read about it more if you want at: http://www.rssd.esa.int/SP/LISAPATHFINDER/docs/Data_Analysis/DA_Six/Heinzel.pdf.

Seems it's not doing much good for us though.

I am attaching a PDF file with the plots, which have N=50,100,600,1000, respectivaly.
Attachment 1: polefit1.pdf  24 kB  | Hide | Hide all
polefit1.pdf polefit1.pdf polefit1.pdf polefit1.pdf
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