| 生物神经信号采集与模式识别 |
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| 引用本文： | 陈后金,袁保宗,Douglas Baxter.生物神经信号采集与模式识别[J].数据采集与处理,2007,22(1):38-41. |
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| 作者姓名： | 陈后金 袁保宗 Douglas Baxter |
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| 作者单位： | 北京交通大学电子信息学院,北京,100044;Medical School, University of Texas, USA |
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| 基金项目： | 教育部科学技术研究重点项目;教育部跨世纪优秀人才培养计划 |
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| 摘 要： | 研究并实现了生物神经信号实时采集和分析系统,其集生物信号采集、模式识别、反馈控制于一体;设计了交替缓冲方法实现采集和存储的数据共享;提出了多速率压缩算法以实时分析采集信号的特征;给出了生物神经信号的模式识别的准则。该系统已在生物神经信号采集中得到实际应用。
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| 关 键 词： | 生物神经信号 信号采集 信号处理 模式识别 |
| 文章编号： | 1004-9037（2007）01-0038-04 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-08-07 |
Biological Neural Signal Collecting and Pattern Recognition |
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| Chen Houjin,Yuan Baozong,Douglas Baxter.Biological Neural Signal Collecting and Pattern Recognition[J].Journal of Data Acquisition & Processing,2007,22(1):38-41. |
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| Authors: | Chen Houjin Yuan Baozong Douglas Baxter |
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| Affiliation: | 1. School of Electronics and Information, Beijing Jiaotong University, Beijing, 100044, China 2. Medical School, University of Texas, USA |
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| Abstract: | A system for biological neural signal collecting and analyzing is studied and implemented,and the biological signal collection,pattern recognition and feedback control are combined.A alternative buffering method(ABM) is designed to realize the data share between signal collecting and storing.Multi-rate compression algorithm(MRCA) is used to analyze signal characteristics in real time.Pattern recognition criteria for biological neural signals are given and the system is applied in practical applications. |
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| Keywords: | biological neural signal signal collecting signal processing pattern recognition |
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