Power distribution analysis of cutaneous electrogastrography using discrete wavelet transform

机译：基于离散小波变换的皮肤电描记术功率分布分析

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The electrogastrography (EGG) is considered more and more important due to its noninvasive measurement. Some parameters have been used to assess the EGG signals and the short term Fourier transform was the most commonly used tool to evaluate these parameters. However FFT is used to analyze stationary signals, while non-stationary signals such as EGG may be distorted. A new method based on discrete wavelet transform was achieved to analyze the power distribution of the EGG signals.

机译：由于无创测量，电子胃电图（EGG）越来越重要。一些参数已用于评估EGG信号，而短期傅立叶变换是评估这些参数的最常用工具。但是，FFT用于分析固定信号，而诸如EGG之类的非固定信号可能会失真。提出了一种基于离散小波变换的新方法来分析EGG信号的功率分布。

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《Engineering in Medicine and Biology Society, 1998. Proceedings of the 20th Annual International Conference of the IEEE》|1998年|P.3227-3229|共3页
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Han-Chang Wu; Kuang-Ching Wang;
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中图分类无线电电子学、电信技术;
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4. Power distribution analysis of cutaneous electrogastrography using discrete wavelet transform [C] . Han-Chang Wu, Kuang-Ching Wang, Institute of Electric and Electronic Engineer Annual International Conference of the IEEE Engineering in Medicine and Biology Society . 1998

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6. The Use of Continuous Wavelet Transform Based on the Fast Fourier Transform in the Analysis of Multi-channel Electrogastrography Recordings [O] . Dariusz Komorowski, Stanislaw Pietraszek -1

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Power distribution analysis of cutaneous electrogastrography using discrete wavelet transform

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