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Estimating vibrational velocity spectra by processing doppler signals in a laser vibrometer

  • Mechanical Measurements
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Measurement Techniques Aims and scope

Abstract

Vibrational velocity spectral analysis is considered for digital processing of Doppler signals in a laser vibrometer. Local approximation is used to estimate the vibrational velocity functions. The dimensions in the digital Fourier transformation are reduced by the use of polynomial local models.

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Authors
  1. V. G. Getmanov
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  2. P. A. Kuznetsov
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Additional information

Translated from Izmeritel'naya Tekhnika, No. 5, pp. 39–43, May, 1998.

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Getmanov, V.G., Kuznetsov, P.A. Estimating vibrational velocity spectra by processing doppler signals in a laser vibrometer. Meas Tech 41, 452–457 (1998). https://doi.org/10.1007/BF02506622

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  • DOI: https://doi.org/10.1007/BF02506622

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