| 单词 | power spectral |
| 释义 | > as lemmaspower spectral power spectral adj. Science of or relating to a power spectrum. ΚΠ 1955 Jrnl. Amer. Statist. Assoc. 50 1028 Another..representation of the random disturbance is given by the Fourier transform of the autocorrelation function, the power spectral density function. 1997 Metalworking Production Oct. T16/1 This is achieved by computing the power spectral densities of the captured ‘time domain’ signals. < as lemmas |
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