A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING

Wang Yongde; He Peiyu; Zhao Gang

Volume 21 Issue 2

Mar. 1999

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Article Navigation > Journal of Electronics & Information Technology > 1999 > 21(2): 212-218

Wang Yongde, He Peiyu, Zhao Gang. A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING[J]. Journal of Electronics & Information Technology, 1999, 21(2): 212-218.

Citation:

Wang Yongde, He Peiyu, Zhao Gang. A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING[J]. Journal of Electronics & Information Technology, 1999, 21(2): 212-218.

Wang Yongde, He Peiyu, Zhao Gang. A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING[J]. Journal of Electronics & Information Technology, 1999, 21(2): 212-218.

Citation:

Wang Yongde, He Peiyu, Zhao Gang. A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING[J]. Journal of Electronics & Information Technology, 1999, 21(2): 212-218.

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A NEW WAVELET TRANSFORM BASED SCHEME FOR ADAPTIVE FILTERING

Received Date: 1997-06-28
Rev Recd Date: 1998-07-11
Publish Date: 1999-03-19

Abstract

Abstract

Based on the scale function representation for a function in L2(R), a new wavelet transform based adaptive system identification scheme used for acoustic echo cancellation is proposed. It can reduce the amount of computation by exploiting the decimation and keep the advantage of quasi-othogonal transform with the discrete wavelet transform(DWT). The issue has been supported by computer simulations.

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References(1)

References

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