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The SVD of the EMG basis on the FFT of the Kaiser window
作者姓名:吕广明  牛仁炜  唐余勇  盛培军
作者单位:ElectromechaniealSchool.HarbinInstituteofTechnology,Harbin150001,China
摘    要:The EMG signal is a present field of research which is a driving force in sources of rehabilitating robots. The FFT with Kaiser Window was used in this paper to analyze the spectral characteristics of the EMG signal according to the characteristic of time changing and nonlinearity for the EMG signal and good results have been obtained. The singular value expressing the property of every EMG signal at each channel was taken out.It offered important data for the actual control of rehabilitating robots.

关 键 词:EMG信号  光谱分析  FFT  快速傅氏变换算法  SVD  机器人技术

The SVD of the EMG basis on the FFT of the Kaiser window
LV Guang-ming,CHE Ren-wei,TANG Yu-yong,SHENG Pei-jun.The SVD of the EMG basis on the FFT of the Kaiser window[J].Journal of Harbin Institute of Technology,2005,12(3):275-277.
Authors:LV Guang-ming  CHE Ren-wei  TANG Yu-yong  SHENG Pei-jun
Abstract:The EMG signal is a present field of research which is a driving force in sources of rehabilitating robots. The FFT with Kaiser Window was used in this paper to analyze the spectral characteristics of the EMG signal according to the characteristic of time changing and nonlinearity for the EMG signal and good results have been obtained. The singular value expressing the property of every EMG signal at each channel was taken out. It offered important data for the actual control of rehabilitating robots.
Keywords:EMG signal  spectrum analysis  FFT with Kaiser  SVD
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