Paper Title:
The Disposal of EEG De-Noising by a Wavelet New Threshold
  Abstract

The EEG signal is one of mini-voltage. In order to improve the performance of EEG and increase the measure efficiency, we must eliminate the noise in EEG. Wavelet threshold de-nosing techniques provide a new way to reduce noise in EEG. This paper proposes a wavelet new threshold de-noising function based on the study of the disadvantages of the hard threshold function and the soft threshold function. The simulation results show that the wavelet new threshold function is able to eliminate the noise effectively which can not only save the smooth effect of the soft threshold function but save the numerical value advantage of the hard threshold function.

  Info
Periodical
Edited by
Honghua Tan
Pages
2714-2719
DOI
10.4028/www.scientific.net/AMM.29-32.2714
Citation
L. L. Yu, S. L. Li, "The Disposal of EEG De-Noising by a Wavelet New Threshold", Applied Mechanics and Materials, Vols. 29-32, pp. 2714-2719, 2010
Online since
August 2010
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