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The signal extraction of fetal heart rate based on wavelet transform and BP neural network (EI CONFERENCE)

文献类型：会议论文

作者Hong Y. X. ; Cheng Z. B. ; Dai F. H.
出版日期2005
会议名称Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics, November 29, 2004 - December 1, 2004
会议地点Singapore, Singapore
关键词This paper briefly introduces the collection and recognition of bio-medical signals the other threading is analyzing data. Using the method designs the method to collect FM signals. A detailed discussion on the system hardware it is broaden to analyze the signal in real-time. Wavelet transform to remove the main interference in the FM and by adding time-window to recognize with BP network structure and functions is also given. Under LabWindows/CVI Finally the results of collecting signals and BP networks are discussed.8 pregnant women's signals of FM were collected successfully by using the sensor. The correctness rate of BP network recognition is about 83.3% by using the above measure. the hardware and the driver do compatible the hardware equipment work properly actively. The paper adopts multi threading technology for real-time analysis and makes use of latency time of CPU effectively expedites program reflect speed improves the program to perform efficiency. One threading is collecting data
页码914-920
收录类别EI
源URL[http://ir.ciomp.ac.cn/handle/181722/33575]  
专题长春光学精密机械与物理研究所_中科院长春光机所知识产出_会议论文
推荐引用方式
GB/T 7714		 Hong Y. X.,Cheng Z. B.,Dai F. H.. The signal extraction of fetal heart rate based on wavelet transform and BP neural network (EI CONFERENCE)[C]. 见:Third International Conference on Experimental Mechanics and Third Conference of the Asian Committee on Experimental Mechanics, November 29, 2004 - December 1, 2004. Singapore, Singapore.

入库方式： OAI收割

来源：长春光学精密机械与物理研究所

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