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Digital Low Pass?

Philippe Lebrun nospamplease.plebrun at fysp1.vub.ac.be
Wed Apr 28 06:36:41 EST 1999


In article <874sm3jjk9.fsf at xsam.dyn.ml.org>,
	Manuel Gebauer <manuel.gebauer at ruhr-uni-bochum.de> writes:
> I would like to filter some voltage traces through a digital low
> pass. The filter should cut off frequencies of more than about 
> 2 Hz. Hardware filtering is not possible because these data are 
> allready recorded and digitized.
> 
> Are there any software applications? Or do you know any algorithms
> wich may be implemented in a small program?

Try SciLab. It comes with a good introduction to filter design.
http://www-rocq.inria.fr/scilab

-philippe



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