| ［1］ BUZSAKI G. Large-scale recording of neuronal ensembles ［J］. Nature Neuroscience, 2004, 7(5): 446-451．
［2］ HOCHBERG L R, SERRUYA M D, FRIEHS G M, et al. Neuronal ensemble control of prosthetic devices by a human with tetraplegia ［J］. Nature, 2006, 442(7099): 164-171．
［3］ 封洲燕,光磊,郑晓静,等. 应用线性硅电极阵列检测海马场电位和单细胞动作电位［J］. 生物化学与生物物理进展, 2007, 34(4): 401-407．
FENG Zhou-yan, GUANG Lei, ZHENG Xiao-jing, et al. Recordings of the hippocampal field potentials and unit activity by using linear silicon electrode array ［J］. Progress in Biochemistry and Biophysics, 2007, 34(4): 401-407．
［4］ DONOHO D L. De-noising by soft-thresholding ［J］.IEEE Transactions on Information, 1995, 41(3): 613-627．
［5］ DONOHO D L. Adapting to unknown smoothness via wavelet shrinkage ［J］. Journal of the American Statistical Association, 1995, 90(432): 1200-1224．
［6］ OWEISS K G, ANDERSON D J. A new approach to array denoising ［C］∥Conference Record of the Thirty-Fourth Asilomar Conference on Signals, System and Computers. ［s.n.］: IEEE, 2000, 2: 1403-1407．
［7］ OWEISS K G, ANDERSON D J. Noise reduction in multichannel neural recordings using a new array wavelet denoising algorithm ［J］. Neurocomputing, 2001, 38-40: 1687-1693．
［8］ AMINGHAFARI M G S, CHEZE N, POGGI J M. Multivariate denoising using wavelets and principal component analysis ［J］. Computational Statistics and Data Analysis, 2006, 50: 2371-2398．
［9］ RAO A M, JONES D L. A denoisng approach to multisensor signal estimation ［J］. IEEE Transactions on Signal Processing, 2000, 48(5): 1225-1234．
［10］ BIERER S M, ANDERSON D J. Multi-channel spike detection and sorting using an array processing technique ［J］. Neurocomputing, 1999, 26-27: 947-956．
［11］ CHANG S G, YU B, VETTERLI M. Adaptive wavelet thresholding for image denoising and compression ［J］. IEEE Transactions on Image Processing, 2000, 9(9): 1532-1546．
［12］ 张溥明,吴金勇,梁培基,等. 低信噪比神经元锋电位信号的分类方法［J］. 上海交通大学学报, 2004, 38(5): 794-798．
ZHANG Fu-ming, WU Jin-yong, LIANG Pei-ji, et al. Neural spike sorting under low signal-to-noise ratio ［J］. Journal of Shanghai Jiaotong University, 2004, 38(5): 794-798．
［13］ MUSIAL P G, BAKER S N, GERSTEIN G L. Signal-to-noise ratio improvement in multiple electrode recording ［J］. Journal of Neuroscience Methods, 2002, 115(1): 29-43．
［14］ JOHNSTONE I, SILVERMAN B. Wavelet threshold estimators for data with correlated noise ［J］. Journal of the Royal Statistical Society: Series B, 1996, 59(2): 319-351．
［15］ 罗强,田化梅,罗萍,等. 基于平稳小波变换的心电信号去噪研究［J］. 计算机与数字工程, 2006, 34(6): 67-70．
LUO Qiang, TIAN Hua-mei, LUO Ping, et al. Denoising of ECG signal based on stationary wavelet transform ［J］. Computer and Digital Engineering, 2006, 34(6): 67-70．
［16］ 李光林,吕维雪. 基于小波变换的心电信号的分析与处理［J］. 浙江大学学报：工学版, 1998, 32(1): 82-87．
LI Guang-lin, LV Wei-xue. De-noising of ECG signal based on stationary wavelet transform ［J］. Journal of Zhejiang University: Engineering Science, 1998, 32(1): 82-87．
［17］ LEWICKI M S. A review of methods for spike sorting: the detection and classification of neural action potential ［J］. Computation in Neural Systems, 1998, 9(4): R53-R78．
［18］ KIM H K, KIM J S. Neural spike sorting under nearly 0-dB signal-to-noise ratio using nonlinear energy operator and artificial neural-network classifier ［J］. IEEE Transactions on Biomedical Engineering, 2000, 47(10): 1406-1411．
［19］ WILTSCHKO B A, GAGE J G, BERKE D J. Wavelet filtering before spike detection preserves waveform shape and enhances single-unit discrimination ［J］. Journal of Neuroscience Methods, 2008, 173(1): 34-40． |
