| Title |
On Affine Projection Direction Vector (Non-)Whiteness |
| Author(s) |
A. A. (Louis) Beex and Sundar G. Sankaran |
| Document Type |
Conference Proceeding |
| Conference |
38th Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA |
| Publication Information |
Paper #: MP3-5 |
| Conference Date |
7-10 November, 2004 |
| Document Download |
Available
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|
| Abstract |
| Hypotheses made about the behavior of the affine
projection algorithm (APA) are investigated by means of
carefully designed comparative experiments. These
experiments lead us to the properties of the direction vector
used in APA. Experiments also show that APA converges
faster than NLMS in the case of white noise input, leading us
to question that whitening of the direction vector is the
explaining factor for the convergence acceleration observed
with APA. An alternative hypothesis is offered for why APA
may yield faster convergence than NLMS. |
| Keywords |
n/a |
| Related Publications |
n/a |
| Related Project |
n/a |
