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Abstract:
设计了一种基于STM32的便携式家用心电检测仪.心电电极采集体表单导联心电信号,经预处理电路对心电信号进行放大、滤波和电平抬升后,送至STM32中进行模/数转换和数字处理,在液晶屏上实时显示心电波形、心率和分析结果.实验表明,该心电仪能有效提取心电信号的特征点,准确测得心率,分析出4种常见心率失常症状,并可测得HRV的时域参数.
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电子技术应用
ISSN: 0258-7998
CN: 11-2305/TN
Year: 2013
Issue: 9
Volume: 39
Page: 18-20
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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