| 基于压缩感知的实时心电信号压缩算法 | |
| 屈信超 ; 张跃 ; QU Xin-chao ; ZHANG Yue | |
| 2016-03-30 ; 2016-03-30 | |
| 关键词 | 心电数据 压缩感知 小波变换 正交匹配追踪 观测矩阵 IGBT power MOSFET prognostic failure precursor reliability TN911.7 |
| 其他题名 | Real-time ECG compression algorithm based on compressed sensing |
| 中文摘要 | 远程无线心电实时监护系统的心电采集终端基于嵌入式设备开发,系统资源和网络带宽都收到限制,这要求系统设计具有低功耗和数据实时压缩的功能,因此引入压缩感知算法对心电信号进行处理。压缩感知算法具有编码计算简单快速,解码计算相对复杂的特点。对于心电信号,需要对压缩感知算法在实时心电压缩系统中的可行性进行研究。; The acquisition terminal of the remote wireless real time ECG monitoring system is developed based on the embedded device,so system resources and network bandwidth are limited,which requires a system design with the low power and the realtime data compression function.Therefore the compressed sensing algorithm for processing the ECG signal was introduced.Compressed sensing algorithm is a new signal processing method with the features of simple coding and complex decoding.The feasibility of compressed sensing algorithms in real-time ECG compression system needs to be analyzed. |
| 语种 | 中文 ; 中文 |
| 内容类型 | 期刊论文 |
| 源URL | [http://ir.lib.tsinghua.edu.cn/ir/item.do?handle=123456789/148331]  |
| 专题 | 清华大学 |
| 推荐引用方式 GB/T 7714 | 屈信超,张跃,QU Xin-chao,等. 基于压缩感知的实时心电信号压缩算法[J],2016, 2016. |
| APA | 屈信超,张跃,QU Xin-chao,&ZHANG Yue.(2016).基于压缩感知的实时心电信号压缩算法.. |
| MLA | 屈信超,et al."基于压缩感知的实时心电信号压缩算法".(2016). |
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