Study on Variable Step Size SAP Adaptive Filtering Algorithm

DOI

10.2991/ameii-15.2015.334How to use a DOI?

Keywords

adaptive filtering; sub band affine projection (SAP) algorithm; variable step size.

Abstract

In the interference cancellation system, the SAP (Sub band Affine Projection) algorithm is researched commonly, but the step size is given. In order to solve this problem, this paper puts forward an algorithm that can make the step size change with the variation of output error. The simulation results show that compared to the traditional SAP algorithm, this algorithm have faster rate of convergence, and good steady state error.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Zhicheng Liu
AU  - Bo Yang
PY  - 2015/04
DA  - 2015/04
TI  - Study on Variable Step Size SAP Adaptive Filtering Algorithm
BT  - Proceedings of the International Conference on Advances in Mechanical Engineering and Industrial Informatics
PB  - Atlantis Press
SP  - 1800
EP  - 1804
SN  - 2352-5401
UR  - https://doi.org/10.2991/ameii-15.2015.334
DO  - 10.2991/ameii-15.2015.334
ID  - Liu2015/04
ER  -