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author:

江浩 (江浩.) [1] | 钱慧 (钱慧.) [2] | 徐明月 (徐明月.) [3] | 王仁平 (王仁平.) [4]

Abstract:

心电采集系统普遍存在数据量大、功耗大的问题。为解决这个问题,文中引入了基于压缩感知的随机解调采集方案,设计了随机解调的具体电路,以实现心电信号压缩采样。对于奈奎斯特率为360 Hz的心电信号,采样率仅为60 Hz,同时采集到的信息量比传统采样电路低很多,由此达到了降低数据量和实现低功耗的要求。

Keyword:

压缩感知 压缩采样 心电信号 随机解调

Community:

  • [ 1 ] 福州大学物理与信息学院

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Source :

物联网技术

Year: 2017

Issue: 12

Volume: 7

Page: 20-23

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 1

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