| 基于腕带传感检测系统的脉搏信号时频分析 |
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| 引用本文： | 汪晓霞,郭培源. 基于腕带传感检测系统的脉搏信号时频分析[J]. 北京工商大学学报(自然科学版), 2006, 24(3): 47-50 |
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| 作者姓名： | 汪晓霞 郭培源 |
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| 作者单位： | 北京工商大学,信息工程学院,北京,100037 |
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| 摘 要： | 通过腕带传感检测系统,研究了时频分析方法在人体脉搏信号中的理论应用,使用M atlab工具对健康人和高血压患者的脉象样本进行了时域、频域和功率谱的对比分析,通过现场采集高血压患者样本并分析,证明了时频分析方法在脉搏信号分析中的可行性和可靠性.研究结果对中医脉诊的数字化应用具有一定的实际意义.
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| 关 键 词： | 脉搏信号 Matlab工具 时频分析 信号处理 |
| 文章编号： | 1671-1513（2006）03-0047-04 |
| 收稿时间： | 2005-12-01 |
| 修稿时间： | 2005-12-01 |
TIME-FREQUENCY ANALYSIS OF PULSE SIGNAL BASED ON SYSTEM OF WRIST STRAP SENSOR |
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| WANG Xiao-xia,GUO Pei-yuan. TIME-FREQUENCY ANALYSIS OF PULSE SIGNAL BASED ON SYSTEM OF WRIST STRAP SENSOR[J]. Journal of Beijing Technology and Business University:Natural Science Edition, 2006, 24(3): 47-50 |
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| Authors: | WANG Xiao-xia GUO Pei-yuan |
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| Affiliation: | College of Information Engineering, Beijing Technology and Business University ,Beijing 100037, China |
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| Abstract: | Researches the application of the time-frequency analysis method to the theory of human signal of pulse through the system of wrist strap sensor. It uses Matlab to contrast and analyze the pulse stylebook of healthy man and hypertensive in time,frequency and power-chart. Through collect the stylebooks of the hypertensive on site, it proves the feasibility and the dependability of this method in the analysis of pulse signal. The result of the research has the practical meaning on the digital of the herbalist diagnosis by feeling pulse. |
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| Keywords: | signal of pulse tool of matlab the analysis of time-frequency signal analysis |
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