PDF(1141 KB)
A NEW EXTRACTION METHOD RESEARCH FOR WEAK FAULT SIGNAL BASED ON IMPROVED FOURIER TRANSFORM
su Yongsheng Wang Yongsheng Duan Xiangyang Zhang Yongxiang
Journal of Vibration and Shock ›› 2009, Vol. 28 ›› Issue (8) : 172-174.
PDF(1141 KB)
PDF(1141 KB)
A NEW EXTRACTION METHOD RESEARCH FOR WEAK FAULT SIGNAL BASED ON IMPROVED FOURIER TRANSFORM
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