A new adaptive equalization algorithm based on orthogonal multiwavelets

Wang Junfeng; Song Guoxiang

Volume 24 Issue 11

Nov. 2002

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Wang Junfeng, Song Guoxiang. A new adaptive equalization algorithm based on orthogonal multiwavelets[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1525-1529.

Citation:

Wang Junfeng, Song Guoxiang. A new adaptive equalization algorithm based on orthogonal multiwavelets[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1525-1529.

Wang Junfeng, Song Guoxiang. A new adaptive equalization algorithm based on orthogonal multiwavelets[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1525-1529.

Citation:

Wang Junfeng, Song Guoxiang. A new adaptive equalization algorithm based on orthogonal multiwavelets[J]. Journal of Electronics & Information Technology, 2002, 24(11): 1525-1529.

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A new adaptive equalization algorithm based on orthogonal multiwavelets

Received Date: 2001-04-13
Rev Recd Date: 2001-10-18
Publish Date: 2002-11-19

Abstract

Abstract

A new equalizer represented by a set of orthogonal multiwavelets is presented. Since multiwavelets can be orthogonal, compactly supported and linear phase, the multiwavelets transformed correlation matrices have less non-zero elements and smaller boundary effects than that of wavelet. So, a new multiwavelet transform domain newton-LMS adaptive equalization algorithm is described, and its complexity is O(N log N) by using the preconditioned conjugate gradient algorithm. Simulation shows its convergence speed is faster and its realization is easier.

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References(1)

References

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