| 一种人体生理声音分析系统的设计 |
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| 引用本文： | 李金霞,张立强. 一种人体生理声音分析系统的设计[J]. 中国医学教育技术, 2010, 24(1): 61-63 |
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| 作者姓名： | 李金霞 张立强 |
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| 作者单位： | 1. 兰州军区兰州总医院儿科
2. 兰州理工大学能源与动力工程学院,甘肃,兰州,730050 |
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| 摘 要： | 介绍了一种人体生理声音信号采集／分析系统的软、硬件设计：系统应用PC机声卡作为数据采集卡，在MATLAB环境中，通过在图形窗口中加入菜单及控制，实现了直接对窗口对象的操作；建立了一个实时人体生理声音信号采集／分析处理平台。指出其具有实现简单、性价比和灵活度比较高的优点。
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| 关 键 词： | MATLAB 生理声音 实时分析 |
Design of a human physiological sound analysis system |
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| Li Jinxia,Zhang Liqiang. Design of a human physiological sound analysis system[J]. China Medical Education Technology, 2010, 24(1): 61-63 |
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| Authors: | Li Jinxia Zhang Liqiang |
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| Affiliation: | Li Jinxia1,Zhang Liqiang2(1 Department of Pediatrics,General Hospital of Lanzhou Military Area Comm,,Lanzhou 730050,2 School of Energy , Power Engineering,Lanzhou University of Technology,China) |
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| Abstract: | The paper introduces software and hardware design for a human physiological sound acquisition/analysis system,which is based on PC sound card and can make the real time physiological sound acquisition/analysis.The software can manage the objects by adding menus and controls to MATLAB figure windows;a platform is built for real time physiological sound analysis in MATLAB environment.The system has the characteristics of simple realization,high cost performance and high flexibility. |
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| Keywords: | MATLAB |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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