In this study, we propose a method for generating an angular spectrum using array radar and physiological component analysis. We develop analysis to separate echoes from multiple body positions, where are phase-modulated by propagating pulse waves. Assuming that the wave displacements at positions constant multiples of time-shifted waveform, estimates simplified mathematical model. exploit main...

An angular spectrum model for predicting the transformation of Stokes waves on a mildly varying topography is developed, including refraction, diffraction, shoaling and nonlinear wave interactions. The equations governing the water-wave motion are perturbed using the method of multiple scales and Stokes expansions for the velocity potential and free-surface displacement. The first-order solutio...