| 心电信号采集记录系统的设计 |
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| 引用本文： | 张飞,赵于前,王烨,廖云鹏,何刚,何继善.心电信号采集记录系统的设计[J].计算机测量与控制,2005,13(7):726-728. |
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| 作者姓名： | 张飞 赵于前 王烨 廖云鹏 何刚 何继善 |
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| 作者单位： | 1. 中南大学,信息物理工程学院,湖南,长沙,410083
2. 深圳理邦精密仪器有限公司,广东,深圳,518054 |
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| 摘 要： | 为了更好地解决心电信号的采集和处理问题，设计了以高性能DSP芯片TMS320C32x为核心心电信号的采集记录系统，对心电信号的放大、滤波部分的硬件设计进行了重点研究并针对实际应用设计了检测电路，以C语言为基础设计了系统软件和针对于心电信号处理的自适应滤波器，实践证明该系统能很好地完成对心电信号的采集、滤波和记录。
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| 关 键 词： | 数字信号处理器 心电信号 自适应滤波器 |
| 文章编号： | 1671-4598(2005)07-0726-03 |
| 修稿时间： | 2004年7月21日 |
Design of Real -time Acquisition and Record Instrument for ECG |
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| Zhang Fei,Zhao Yuqian,Wang Ye,Liao Yunpeng,He Gang,He Jishan.Design of Real -time Acquisition and Record Instrument for ECG[J].Computer Measurement & Control,2005,13(7):726-728. |
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| Authors: | Zhang Fei Zhao Yuqian Wang Ye Liao Yunpeng He Gang He Jishan |
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| Affiliation: | Zhang Fei 1,Zhao Yuqian 1,Wang Ye 1,Liao Yunpeng 2,He Gang 1,He Jishan 1 |
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| Abstract: | In order to better solve the problems in the acquisition and processing for ECG, a system, which is a real-time acquisition and record instrument for ECG with the core of high -performance DSP chip: TMS320C32x is designed. And the majority of the paper is to study the design of the hardware of ECG's magnification and filter. A checking electronic circuit for practical use is designed. The hardware of the system and the adaptive filter for processing the ECG is designed based on C language. The result shows that the system can complete the acquisition, filtering and record very well. |
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| Keywords: | DSP ECG adaptive filtering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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