APPLICATION OF LOW-PASS LINEAR FILTERS TO EVOKED-POTENTIAL DATA - FILTERING WITHOUT PHASE-DISTORTION

被引：31

作者：

WASTELL, DG

机构：

[1] Department of Psychology, University of Durham, Durham, England

来源：

ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY | 1979年 / 46卷 / 03期

关键词：

D O I：

10.1016/0013-4694(79)90210-4

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

A linear filter, whose weights are based on the binomial coefficients, is described. It is shown that the phase distortion introduced by the filter is zero and the application of the filter to smoothing EP records is illustrated. © 1979.

引用

页码：355 / 356

页数：2

共 3 条

[1] CHATFIELD C, 1975, ANAL TIME SERIES
[2] PHASE DISTORTION OF BIOLOGICAL SIGNALS - EXTRACTION OF SIGNAL FROM NOISE WITHOUT PHASE ERROR
DAWSON, WW
DODDINGTON, HW
[J]. ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1973, 34 (02): : 207 - 211
[3] SYSTEM BANDPASS REQUIRED TO AVOID DISTORTION OF EARLY COMPONENTS WHEN AVERAGING SOMATOSENSORY EVOKED-POTENTIALS
DESMEDT, JE
BRUNKO, E
DEBECKER, J
CARMELIET, J
[J]. ELECTROENCEPHALOGRAPHY AND CLINICAL NEUROPHYSIOLOGY, 1974, 37 (04): : 407 - 410

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