Concept information
Terme préférentiel
power spectrum
Définition
- The plot that gives the portion of a signal's power falling within given frequency bins. The most common way of generating a power spectrum is by using a discrete Fourier transform. (An Etymological Dictionary of Astronomy and Astrophysics, by M. Heydari-Malayeri, https://dictionary.obspm.fr/index.php?formSearchTextfield=power+spectrum&formSubmit=Search&showAll=1)
Concept générique
Synonyme(s)
- power spectra
Traductions
-
français
URI
http://data.loterre.fr/ark:/67375/MDL-CDG4D04H-1
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