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Keywords: non-aliasing samplingClose
Journal: Journal of Vibration and Acoustics
Article Type: Research Papers
J. Vib. Acoust. December 2020, 142(6): 061011.
Paper No: VIB-20-1020
Published Online: June 11, 2020
... for the next point. Accuracy of the EGA-IHB method is first discussed. Since inaccurate residual vectors and Jacobian matrices are obtained from DFT-based methods when aliasing occurs [ 30 ], the minimal non-aliasing sampling rate for the EGA-IHB method is studied. When dealing with a polynomial system...