• ISSN 0258-2724
  • CN 51-1277/U
  • EI Compendex
  • Scopus
  • Indexed by Core Journals of China, Chinese S&T Journal Citation Reports
  • Chinese S&T Journal Citation Reports
  • Chinese Science Citation Database
Volume 18 Issue 2
Apr.  2005
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Article Contents
DENGXiao-hong, ZHANG Jia-shu. NeuralChebyshev OrthogonalPolynom ialEqualizer and ItsAdaptive Algorithm[J]. Journal of Southwest Jiaotong University, 2005, 18(2): 163-168.
Citation: DENGXiao-hong, ZHANG Jia-shu. NeuralChebyshev OrthogonalPolynom ialEqualizer and ItsAdaptive Algorithm[J]. Journal of Southwest Jiaotong University, 2005, 18(2): 163-168.

NeuralChebyshev OrthogonalPolynom ialEqualizer and ItsAdaptive Algorithm

  • Publish Date: 25 Apr 2005
  • A new structure of nonlinear equalizer-neural Chebyshev orthogonal polynomial adaptive equalizerwasproposed. It is composed ofa nonlinearneuraladaptive filterand aChebyshev orthogonal polynomial filter. The corresponding adaptive algorithm was derived based on the steepest descent method. Simulation results show that the proposed equalizer has less mean square error (MSE ) comparedwith the neural adaptive equalizer and the SVE ( second-order volterra equalizer ) in linear channe,l and that itcan achieve similargood performances as the 3-layered neuralnetwork trainedwith BP algorithm in the nonlinear channelwith a simpler structure.

     

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      沈阳化工大学材料科学与工程学院 沈阳 110142

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