View License

Download apps, toolboxes, and other File Exchange content using Add-On Explorer in MATLAB.

» Watch video

Highlights from
NLMS Algorithm Demo

3.9 | 19 ratings Rate this file 24 Downloads (last 30 days) File Size: 2.21 KB File ID: #3669 Version: 1.0

NLMS Algorithm Demo


Tamer Mellik (view profile)


30 Jun 2003 (Updated )

NLMS algorithm demo with adaptive learning rate.

| Watch this File

File Information

NLMS is one of the adaptive filter algorithms. In this file ,an experiment is made to identify a linear noisy system with the help of NLMS algorithm. The weights of the estimated system is nearly identical with the real one. Also , adaptive learning rate has been applied.A reference is used to write the algorithm.


Rls Algorithm Demo inspired this file.

Required Products Control System Toolbox
MATLAB release MATLAB 6.5 (R13)
MATLAB Search Path
Other requirements The sample data is created by the use of control system toolbox but it can easily created by any way else.
Tags for This File   Please login to tag files.
Please login to add a comment or rating.
Comments and Ratings (23)
25 Oct 2012 nivedita gaur

pls send matlab code...The Adaptive Least Mean Square Algorithm Using
Several Step Size for Multiuser Detection...

Comment only
05 Feb 2012 Foisal

Foisal (view profile)

29 Jan 2008 venkad kannan

11 May 2007 ghabi hafida

very goooood

Comment only
27 Mar 2007 Hao Yanchun

You do a good job!Thank you!

03 Jan 2007 Vishnuvenkatesh Dhage

novice user can easily understood the code

28 Dec 2006 Rashid Haloli

Wonderful example ... Easy code ... Now I understand the NLMS algorithm although I found it before tough.

03 Dec 2006 Nora Spahiu

Good work pal

28 Nov 2006 John Kelly

Excellent !

27 Nov 2006 Boda, John

Great job for a useless student. Now you can do better. It is a lot of mistakes, so let's go work kid.

27 Nov 2006 eu é que sei!!

è pa!!
our teacher has said that this prog is such a bullshit!!
u have to improve this m file!!
hugs and good work!!

06 Nov 2006 John Smith

23 Jun 2006 Theofilatos Konstantinos

24 May 2006 Umesh Y

Can you help me more on this algorithm.
with thanks umesh

07 Sep 2005 satya pattanayak

08 Feb 2005 prabodh kumar sahoo

plz send a NLMS algorithm demo for adaptive noise cancellation of voice and speech signal.

Comment only
08 Feb 2005 prabodh sahoo

It is one of the efficient algorithm for noise cancellation.

Comment only
11 Jan 2005 elamaran m

plz send a demo for our project

08 Mar 2004 pradeep nagesh

NLMS is a roboust algorithm for AEC

06 Nov 2003 Gashi Fred

06 Nov 2003 loptos loptos

Why don't you use adaptive filters with minimal MSE(mean square error)?
That's the reason, why is it poor :)

06 Nov 2003 loptos loptos

It's really poor...

02 Oct 2003 glacier cao


31 Mar 2016 1.0

BSD license added

Contact us