| 基于虚拟仪器的无线脉搏检测仪设计 |
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| 引用本文： | 麻芙阳,崔玉龙.基于虚拟仪器的无线脉搏检测仪设计[J].电子测量技术,2011,34(3):71-74,111. |
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| 作者姓名： | 麻芙阳 崔玉龙 |
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| 作者单位： | 北京化工大学信息科学与技术学院; |
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| 摘 要： | 脉搏是人体生理特征的外在反映,对临床诊断有着重要的指导意义.通过压电传感器采集脉搏信号,设计硬件电路对脉搏信号进行调理和无线传输,结合虚拟仪器技术实现了脉搏波波形显示、存储、报警和特征值提取.对临床采集的10例高血压患者和10例正常人脉搏,利用支持向量机(SVM)的方法对提取的脉搏信号特征进行分类,实验表明,该方法可以...
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| 关 键 词： | 脉搏波形 CC1110 功率谱 SVM 虚拟仪器 |
Wireless human pulse wave detector based on LabVIEW |
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| Ma Fuyang,Cui Yulong.Wireless human pulse wave detector based on LabVIEW[J].Electronic Measurement Technology,2011,34(3):71-74,111. |
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| Authors: | Ma Fuyang Cui Yulong |
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| Affiliation: | Ma Fuyang Cui Yulong (Information and Science College,Beijing University of Chemical Technology,Beijing 100029) |
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| Abstract: | Human pulse is the important external reflection of human physical parameters,which is full of meaning for the clinical diagnosis.This paper can acquire human pulse signal by piezoelectric sensor and design hardware modulate circuit and wireless module,combing the virtual technology to realize human pulse to be displayed,stored,reviewed,alarmed and analyzed through frequency spectrum.The experiment results turn out that this method can classify 20 samples differently from hypertension and healthy people by ... |
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| Keywords: | human pulse CC1110 power spectrum SVM LabVIEW |
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