(Хмельницький національний університет, 2014) Horiashchenko, S.L.; Горященко, С.Л.
This article presents the results of simulation definition spectral analysis of signals, which consist of harmonic
signals with noninteger
periods. To analyze the discrete Fourier transform is applied. The change of spectral components
studied by changing width of Fourier transformation by discarding samples. We found possibility of a more precise
determination of the spectral components of the signal due to the accumulation of the results of DFT.