Predicting the final appearance of a print is crucial in graphic industry. The aim this work to build mathematical model predict visual gloss 2D printed samples. We conducted psychophysical experiment where observers judged samples with different colours and values. For experiment, new reference scale was built. Using results from prediction for assessment has been developed. By using Principal...

The paper is devoted to further development of an accelerated method for simulation the two-dimensional surface waves at infinite depth with use a model derived simplifications three-dimensional equations potential periodic deep-water waves. A 3D full wave (FWM) based on numerical solution Poisson equation written in surface-fitted coordinates nonlinear component velocity potential. For suffici...

In this paper, we consider a class of 2D tropical climate model under random perturbations, which is used to describe the interaction large-scale flow fields and precipitation in atmosphere. Under some appropriate assumptions, establish local existence uniqueness stochastic model. Moreover, also discuss blow-up criterion solution.

in this paper, the capabilities of modeling linear viscoelasticty in a finite element method software package (comsol multiphysics) have been investigated. the governing equations of linear viscoelasticity have been developed for 2d cases of plane stress and plane strain. these equations have been verified by solving a related engineering example. since the developed equations are suitable for ...

Dynamics are inherent characteristics of batch processes, and they may exist not only within a particular batch, but also from batch to batch. To model and monitor such two-dimensional (2D) batch dynamics, two-dimensional dynamic principal component analysis (2D-DPCA) has been developed. However, the original 2D-DPCA calculates the monitoring control limits based on the multivariate Gaussian di...