- smoothed periodogram
- мат.сглаженная периодограмма
English-Russian scientific dictionary. 2008.
smoothed periodogram
Смотреть что такое "smoothed periodogram" в других словарях:
Periodogram — The periodogram is an estimate of the spectral density of a signal. The term was coined by Arthur Schuster in 1898Schuster, A., On the investigation of hidden periodicities with application to a supposed 26 day period of meteorological phenomena … Wikipedia
Spectral density — In statistical signal processing and physics, the spectral density, power spectral density (PSD), or energy spectral density (ESD), is a positive real function of a frequency variable associated with a stationary stochastic process, or a… … Wikipedia
