https://github.com/arkhipenko/dlpfilter

Adaptive Digital Low Pass filter (integer arithmetic only)
https://github.com/arkhipenko/dlpfilter

Last synced: 6 months ago
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Adaptive Digital Low Pass filter (integer arithmetic only)

• Host: GitHub
• URL: https://github.com/arkhipenko/dlpfilter
• Owner: arkhipenko
• License: other
• Created: 2016-03-08T02:44:36.000Z (over 10 years ago)
• Default Branch: master
• Last Pushed: 2020-09-17T01:08:51.000Z (almost 6 years ago)
• Last Synced: 2025-01-23T07:22:39.842Z (over 1 year ago)
• Language: C++
• Size: 4.88 KB
• Stars: 3
• Watchers: 4
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README
  • License: LICENSE.txt

Awesome Lists containing this project

README

          
Digital implementation of the low-pass filter for Arduino

Digital implementation of the low-pass filter code is based on the following

article: ADAPTIVE IIR FILTER USING FIXED POINT INTEGER ARITHMETIC

by Hari Nair, published on March 23, 2013 

Original text of the article is located here:

http://www.dsprelated.com/showcode/326.php

Changelog:

v1.0.0:

  2015-02-24 - Initial release 

v1.0.1:

  2016-01-05 - Switched to arduino std constrain() and abs() methods

    

v1.0.2:

  2020-09-14 - added initialize() method