Model of multicomponent narrow-band periodical non-stationary random signal
2020 ◽
Vol 2020
(48)
◽
pp. 17-24
Keyword(s):
The correlation and spectral properties of a multicomponent narrowband periodical non-stationary random signal (PNRS) and its Hilbert transformation are considered. It is shown that multicomponent narrowband PNRS differ from the monocomponent signal. This difference is caused by correlation of the quadratures for the different carrier harmonics. Such features of the analytic signal must be taken into account when we use the Hilbert transform for the analysis of real time series.
Keyword(s):
2015 ◽
Vol 2015
◽
pp. 1-3
◽
2003 ◽
Vol 14
(08)
◽
pp. 1107-1125
◽
2017 ◽
Vol 15
(04)
◽
pp. 1750031
◽
Keyword(s):
2003 ◽
Vol 13
(06)
◽
pp. 1383-1422
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