Abstract
The systematic error of the result of a measurement of a sinusoidal signal using a fast Fourier transform and a method of eliminating it are considered. Recommendations are made for increasing the accuracy with which the amplitudes of the harmonics of a periodic signal are determined.
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Translated from Izmeritel’naya Tekhnika, No. 2, pp. 51–53, February, 2006.
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Len’kov, S.V. Measurement of the amplitudes of the harmonics of a periodic signal using a fast Fourier transform algorithm. Meas Tech 49, 173–177 (2006). https://doi.org/10.1007/s11018-006-0086-8
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DOI: https://doi.org/10.1007/s11018-006-0086-8