We will discuss specific cases where this approach is useful later. To begin with, we will analyze curvilinear motion in a fixed basis. This turns out to be remarkably easy to do. We simply treat each ...

R. Lee. Curvilinear Component Analysis (CCA) is a Non-linear Dimensionality Reduction technic, basead on the distance betweens the points: it tries to create a new space, with a small dimension, which ...

As not all skins could enact the same bend angle, each skin was tested in increments of 10° up to its maximum bend angle: 30° for rectilinear with gradient, 50° for curvilinear and curvilinear with ...

Methods: The relationship between FSI and CKD was evaluated using a weighted multivariate logistic regression model, and the curvilinear relationship between FSI and CKD was explored through smooth ...

Abstract: A discontinuous grid finite-difference (FD) method with non-uniform time step Runge–Kutta scheme on curvilinear collocated-grid is developed for seismic wave simulation. We introduce two ...

However, these improvements were generally developed for Cartesian grids. In this paper, we extend the ADE CFS-PML to general curvilinear (non-orthogonal) grids for elastic wave modelling. Unlike the ...