The characteristics of quadratic spline wavelet in noise reduction are analyzed. 1-D and 2-D equivalent filters of wavelet transform are presented. For proving its effectiveness, in the last section we usewavelet filt...The characteristics of quadratic spline wavelet in noise reduction are analyzed. 1-D and 2-D equivalent filters of wavelet transform are presented. For proving its effectiveness, in the last section we usewavelet filter bank to reduce the noise on the saccadic EOG successfully.展开更多
文摘The characteristics of quadratic spline wavelet in noise reduction are analyzed. 1-D and 2-D equivalent filters of wavelet transform are presented. For proving its effectiveness, in the last section we usewavelet filter bank to reduce the noise on the saccadic EOG successfully.