Butterworth filter

Discussion in 'Homework Help' started by Hello, Jan 7, 2009.

  1. Hello

    Thread Starter Active Member

    Dec 18, 2008
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    0
    I am having difficulty in understanding what a Butterworth low-pass filter is.

    Any help is greatly appreciated.
     
  2. beenthere

    Retired Moderator

    Apr 20, 2004
    15,815
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  3. hgmjr

    Moderator

    Jan 28, 2005
    9,030
    214
    Here is a link to the wikipedia section on the butterworth filter.

    hgmjr
     
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