FENG Yan, DU Yu-Xiao, HUANG Feng-Hua. The Design and Implementation of the Noise Suppression Algorithm with Wavelet Transformation for EEG Signals[J]. 2010, 27(3): 72-75.
FENG Yan, DU Yu-Xiao, HUANG Feng-Hua. The Design and Implementation of the Noise Suppression Algorithm with Wavelet Transformation for EEG Signals[J]. 2010, 27(3): 72-75.DOI:
The Design and Implementation of the Noise Suppression Algorithm with Wavelet Transformation for EEG Signals
Two noise suppression algorithms,which are based on Fast Fourier with windows function and wavelet transformation respectively,are comparatively analyzed for EEG signals.The results show that the noise suppression algorithm with wavelets can deal with various types of low-fequency noise.The conclusion is verifide by simulation results.
关键词
Keywords
references
谭郁玲.临床脑电图与脑电地形图学[M].北京:人民卫生出版社,1999.
Refet Girat Yazicioglu,Patrick Merken,Robert Puers.A 200 trW Eight-Channel EEG acquisition ASIC for ambulatory EEG systems[J].IEEE journal of solid-state circuits,2008,43(12):3025-3038.