It is well known, combination scheme is suitable for improving the performance of adaptive algorithms. In this paper, we propose a subband combination scheme for sparse impulse response system. The combination is carr...
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ISBN:
(纸本)9781612848570
It is well known, combination scheme is suitable for improving the performance of adaptive algorithms. In this paper, we propose a subband combination scheme for sparse impulse response system. The combination is carried out in subband domain. In this convex combination, SIPNLMS and SNLMS are derived for fast convergence and small steady state error respectively. And mixing parameters are described by minimum meansquare error and stochastic gradient algorithm. In adaptive system identification scenario, the advantages of this proposed method are illustrated.
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