Abstract
We present a novel affine projection algorithm (APA) which automatically determines its projection order by an evolutionary method. The evolutionary method increases or decreases the projection order by comparing the output error with a threshold. The experimental results show that the proposed algorithm has fast convergence speed and small steady-state error compared to the conventional APA.
Original language | English |
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Pages (from-to) | 937-940 |
Number of pages | 4 |
Journal | IEEE Signal Processing Letters |
Volume | 16 |
Issue number | 11 |
DOIs | |
State | Published - 2009 |
Keywords
- Adaptive filters
- Affine projection algorithm (APA)
- Evolving order