BabelNet

bn:01300787n

Noun Concept

Categories: Fourier analysis, Radio spectrum, Spectrum (physical sciences), Spectroscopy, Waves

spectral density acceleration spectral density cross-power spectrum cross-spectral density cross power spectral density

The power spectrum S x x {\displaystyle S_{xx}} of a time series x {\displaystyle x} describes the distribution of power into frequency components f {\displaystyle f} composing that signal. Wikipedia

Definitions

Relations

Sources

The power spectrum S x x {\displaystyle S_{xx}} of a time series x {\displaystyle x} describes the distribution of power into frequency components f {\displaystyle f} composing that signal. Wikipedia

Relative importance of certain frequencies in a composite signal Wikidata

IS A

function

HAS KIND

noise spectral density

Wikipedia

spectral density

Wikidata

spectral density

Wikipedia Redirections

acceleration spectral density, cross-power spectrum, cross-spectral density, cross power spectral density, DBm/Hz, energy spectral density, Fluctuation spectra, fluctuation spectrum, frequency spectrum, phase spectral density, Phase spectrum, Power-spectral density function, power spectra, power spectral density, power spectrum, Signal frequency spectrum, signal spectrum, Spectral density (signal processing), Spectral density function, Spectral distribution function, Spectral edge frequency, Spectral energy density, spectral envelope, spectral function, spectral phase, spectral power density, W/Hz

Wikidata Alias

power spectral density, power spectrum, power spectrum density