1 D energy spectral density function

acceleration power spectral density

acceleration spectral density

ARMA spectral density estimation

auto-power spectral density

auto-power spectral density function

autoregressive power spectral density NAR-PSD

autoregressive power spectral density(AR-PSD)

Auto-spectral density

average power spectral density

Average spectral density function

averaged normalized power spectral density

compensated spectral density log

cross power spectral density

cross spectral density

cross-power spectral density

cross-spectral density

cross-spectral density matrix

cyclic spectral density