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Adaptive Filter

3.9 | 7 ratings Rate this file 30 Downloads (last 30 days) File Size: 12.7 KB File ID: #25769 Version: 1.4

Adaptive Filter


Salai Selvam V (view profile)


07 Nov 2009 (Updated )

Adaptive Filter implementation using nlms & rls algorithms.

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File Information

This zipped file contains two folders: nlms & rls. nlms contains matlab m files implementing normalized least mean square algorithm and a matlab mat file with 1 cycle ecg wave: pure, noised and random noise and rls contains matlab m files implementing recursive least square algorithm and a matlab mat file with 1 cycle ecg wave: pure, noised and random noise. Ref: Adaptive Filter Theory by Simon Heykins. Please feel free to contact me for any clarification: I am happy to share my knowledge and my lecture notes as well. Thank you.


This file inspired Rls Algorithm & Ber Comparison For 16 Qam Modulation In Awgn Channel.

MATLAB release MATLAB 7 (R14)
Other requirements This is highly compatible with all versions of matlab from ver 4 onwards and octave ( a free matlab alternate)
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Comments and Ratings (7)
07 Feb 2017 Dhiraj Ramnani

How to call the function, with just the ecg signal containing noise, and not the separate signal and noise?

30 May 2016 ke yi ho


04 Aug 2014 Stefan

Stefan (view profile)

24 Jun 2014 Prabath

25 Apr 2014 Supachan Traitruengsakul

20 Oct 2011 Qiao Liyong

15 Apr 2010 ravi

ravi (view profile)

12 Mar 2010 1.1

Help for m-files has been added.

14 Mar 2010 1.2

Help to nlms1.m & nlms2.m has been added and tips to dynamically update mu for every iteration has been added.

10 Nov 2011 1.4

Help to use the m files has been added

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