Leszek B. Magalas

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In this paper, we analyze and compare the properties of different well-known and also new nonparametric discrete Fourier transform (DFT)-based methods for resonant frequency and logarithmic decrement estimation in application to mechanical spectroscopy. We derive a new DFT interpolation algorithm for a signal analyzed with Rife-Vincent class-I windows and(More)
A systematic study of the influence of plastic deformation and low temperature annealing on the carbon Dislocation-Enhanced Snoek Effect (DESE/C/) in high purity iron containing different carbon concentrations is repor.ted. It is proved according to the experimental observations that after plastic deformation at room temperature the carbon Snoek effect is(More)
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