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神经信号最优多通道滤波的数学分析

Mathematical analysis of optimal multichannel filtering for nerve signals.

作者信息

Stein R B, Andreassen S, Oğuztöreli M N

出版信息

Biol Cybern. 1979 Feb 2;32(1):19-24. doi: 10.1007/BF00337447.

DOI:10.1007/BF00337447
PMID:760832
Abstract

This paper extends recent analyses (Roberts and Hartline, 1975; Oğuztöreli and Stein, 1977) of optimal linear filters for separating neural signals from more than one electrode site. Roberts and Hartline's result, using a matched filter criterion, represents one of a class of optimal filters with different, but symmetrical, output waveforms derived by Oğuztöreli and Stein (1977). Another narrow bandwidth filter of this class will give the optimal results according to an energy criterion, but may be less useful in practical situations.

摘要

本文扩展了近期关于从多个电极部位分离神经信号的最优线性滤波器的分析(罗伯茨和哈特林,1975年;奥古兹托雷利和斯坦,1977年)。罗伯茨和哈特林使用匹配滤波器准则得出的结果,是奥古兹托雷利和斯坦(1977年)推导的一类具有不同但对称输出波形的最优滤波器之一。根据能量准则,该类中的另一个窄带滤波器将给出最优结果,但在实际情况中可能不太有用。

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1
Mathematical analysis of optimal multichannel filtering for nerve signals.神经信号最优多通道滤波的数学分析
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Application of optimal multichannel filtering to simulated nerve signals.最优多通道滤波在模拟神经信号中的应用。
Biol Cybern. 1979 Feb 2;32(1):25-33. doi: 10.1007/BF00337448.
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