Sentence examples for vertical spectrum from inspiring English sources

After smoothing the spectra with a filter (Parzen window at 0.05 Hz), each horizontal spectrum is divided by the vertical spectrum.

A sensing engine is commonly used in space and frequency-based interference avoidance within a vertical spectrum sharing context [11 13].

The ratio of the horizontal to vertical spectrum (H/V) at each site is computed from the ambient noise record (Nakamura 1989), using the following method.

Based on the frequency content of the vertical ground motion, it can be concluded that structural failure modes from past earthquakes might be attributed to underestimating the effect of vertical acceleration in the design procedures, and there is an urgent need for the adoption of more realistic vertical spectra in future version of seismic design codes.

The vertical raindrop spectrum is calculated with the specific catch ratios obtained from two different concepts.

Specimens were also fatigue loaded with a vertical fin spectrum which had different amounts of elimination of load cycles.

With increasing the coverage of sulphide, more redshifts of the vertical excitation spectrum are found for the cationic Ag12Au cluster upon the adsorption of sulphide.

The model is used to predict the fatigue life of notched specimens loaded with a vertical fin spectrum and the predictions agree with experimental data.

The original model is modified by introducing anisotropy in the definition of the turbulent vertical velocity spectrum across the boundary layer and by considering a frequency-dependent vertical correlation length.

The choice of the order of the polynomial is subjective and the possible effects of the order of the polynomial on the vertical wavelength spectrum can be found in Babu et al. (2008).

It is found that the difference of refractive index between the cationic Ag13S and Ag13 clusters can cause the redshifts of the vertical excitation spectrum of the cationic Ag13S cluster, which is due to that sulphide can induce new electronic states in the frontier orbitals.