TDAT——用于脑电图分析的时域分析工具。

TDAT--time domain analysis tool for EEG analysis.

作者信息

Park S, Principe J C, Smith J R, Reid S A

机构信息

Department of Electrical Engineering, University of Florida, Gainesville 32611.

出版信息

IEEE Trans Biomed Eng. 1990 Aug;37(8):803-11. doi: 10.1109/10.102796.

DOI:10.1109/10.102796

PMID:2210789

Abstract

An interactive design and analysis tool for displaying and quantifying multiple channels of data is presented. The system allows one to easily visualize multiple data channels and simultaneously observe the effects of filters on the data and to evaluate signal detection algorithms. The software is designed for a workstation environment; it will find application in a variety of applications where one needs to simultaneously visualize multiple data channels. TDAT is being used for the design and evaluation of filters and detection algorithms for electroencephalogram (EEG) waveforms, and it is serving as a prototype of a paperless system to be used by electroencephalographers. This paper describes the general software structure of the system and illustrates many of the system features with examples.

摘要

本文介绍了一种用于显示和量化多通道数据的交互式设计与分析工具。该系统允许用户轻松可视化多个数据通道，同时观察滤波器对数据的影响，并评估信号检测算法。该软件专为工作站环境设计；它将在各种需要同时可视化多个数据通道的应用中找到用武之地。TDAT正用于脑电图（EEG）波形滤波器和检测算法的设计与评估，并且它正作为脑电图学家将使用的无纸系统的原型。本文描述了该系统的一般软件结构，并通过示例说明了该系统的许多功能。