First, based on the broadband that is typical of blast waves, the peak frequency of the P-wave was obtained in the time–frequency domain, taking advantage of the difference in the propagation speed of the P-wave, S-wave, and the surface wave. Second, the phase difference between two ...
These characteristics strongly influence the growth pattern of dryland pastures, and thus, are an additional challenge for the management of animal grazing. The number of animals at feed lots, the rotation of the animals between lots or feed supplementation are dynamic decisions that depend on the ...
This computation integrates the displacements at microphone position with a time delay and an attenuation determined by the virtual microphone position above the drumhead. Thereby, the attenuation d/r(x,y), with r(x,y) being the distances between the respective points on the membrane and the ...