A Subband Adaptive Filtering Algorithm Employing Dynamic Selection of Subband Filters

@article{Kim2010ASA,
  title={A Subband Adaptive Filtering Algorithm Employing Dynamic Selection of Subband Filters},
  author={Seong-Eun Kim and Young-Seok Choi and Moon-Kyu Song and Woo-Jin Song},
  journal={IEEE Signal Processing Letters},
  year={2010},
  volume={17},
  pages={245-248}
}
We present a novel normalized subband adaptive filter (NSAF) which dynamically selects subband filters in order to reduce computational complexity while maintaining convergence performance of conventional NSAF. The selection operation is performed to achieve the largest decrease between the successive mean square deviations at every iteration. As a result, an efficient and competent NSAF algorithm is derived. The experimental results show that the proposed NSAF algorithm gains an advantage over… CONTINUE READING

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Adaptive Filter Theory, 4th ed

  • S. Haykin
  • Upper Saddle River, NJ: Prentice-Hall,
  • 2002
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