Sentence examples for cross power from inspiring English sources

The remaining terms depend on the noise cross power and vanish for uncorrelated noise signals.

where P ^ x k x j is the cross power spectrum of x k and x j.

The idea is to approximate the cross power spectral density matrix of the response by a low rank matrix.

Chan et al. [19] verified that a least-square (LS) estimator to the phase slope of cross power spectrum was equivalent to the ML estimator.

In these equations, S cu (n) and S Aij (n) are the power spectral density of the generalised input acceleration and corresponding cross power spectrum.

The idea of BLPOC is to eliminate meaningless high frequency components in the calculation of normalized cross power spectrum R FG [22].

The smoothing factor for estimating the (cross-) power spectral densities is set to α = 0.8 if not stated otherwise.

where is the normalized signal cross-power spectral density matrix, and is the normalized noise cross-power spectral density matrix.

And the normalized noise cross-power spectral density matrix is expressed as (13).

Figure 3 illustrates the cross-power spectra for both types of noises.

represents the (auto-) power spectral density of,, and,, is a vector capturing cross-power spectral densities.