一款用于处理长期脑电图记录的电子表格应用程序。

A spreadsheet application for processing long-term EEG recordings.

作者信息

Ayala Melvin, Cabrerizo Mercedes, Tito Maria, Barreto Armando, Adjouadi Malek

机构信息

Center for Advanced Technology and Education, Electrical and Computer Engineering Department, Florida International University, Miami, FL 33174, USA.

出版信息

Comput Biol Med. 2009 Sep;39(9):844-51. doi: 10.1016/j.compbiomed.2009.07.003. Epub 2009 Jul 29.

DOI:10.1016/j.compbiomed.2009.07.003

PMID:19643398

Abstract

This study develops a Windows application for processing huge tabular text files. The tool has been especially designed for handling EEG files. As a consequence, tables with more than 65,536 rows and 256 columns, which is a limitation found in Microsoft's Excel, can be loaded, visualized and processed with no more restrictions than the ones imposed by the memory of the operating system. Beyond tabular visualization, additional tools are available for chart customization and spreadsheet like cell processing commands. Additionally, commands are included for signal processing, cluster analysis and computationally taxing matrix algebra operations.

摘要

本研究开发了一个用于处理大型表格文本文件的Windows应用程序。该工具是专门为处理脑电图（EEG）文件而设计的。因此，对于超过65536行和256列的表格（这是Microsoft Excel存在的一个限制），可以在不受操作系统内存限制之外的更多限制的情况下进行加载、可视化和处理。除了表格可视化之外，还提供了用于图表定制和类似电子表格单元格处理命令的其他工具。此外，还包括用于信号处理、聚类分析和计算量大的矩阵代数运算的命令。