In this paper, when approximating a continuos non-negative function on the unit interval, we present an alternative way to the classical Bernstein polynomials. Our new operators become nonlinear, however, for some classes of functions, they provide better error estimations than the Bernstein polynomials. Furthermore, we obtain a simultaneous approximation result for these operators. 2010 Mathem...

In this paper, we introduced nonstandard finite difference scheme (NSFD) for solving the continuos model with Michaelis-Menten harvesting rate. We have seen that proposed preserve local stability and positivity. Stability analysis of each fixed point discrete time has been proven. Also, numerical comparisons were made between method other methods.

Resonance far-field structures capable to provide high gradient continuos acceleration at millimeter and micron wavelengths are considered. Among such structures are periodically striped open waveguide and oversized waveguide having periodic small perturbations. Main parameters of the structure composed by flat mirrors are estimated on the base of rigorous analytical solution for the eigenmodes...

Reformulated principle for designing the observer-based regonfiguration control in the continuos-time linear MIMO systems is treated in this paper. Based on the linear matrix inequalities the problem addressed can be indicated as the approach giving the sufficient conditions to design the stable estimator and controller with the on-line based fault estimation and accommodation support. The syst...

We report the implementation of a system for displaying three-dimensional anima-tions based on holoprojection. It is based in the holoprojection of two-dimensional slices (produced by a modiied ray tracing program) of three-dimensional scenes. The nal display is a truly spatial three-dimensional image with continuos horizontal parallax. It makes use of the holographic screen, a special diiracti...

The continuos shrinking of semiconductor’s nodes makes semiconductor memories increasingly prone to electrical defects tightly related to the internal structure of the memory. Exploring the e↵ect of fabrication defects in future technologies, and identifying new classes of functional fault models with their corresponding test sequences, is a time consuming task up to now mainly performed by han...

In the last decades, the field of image processing became more and more attractive, sustained by the continuos advance of electrical and computer engineering. The increasing of the computing (processing) power allows to consider successfully various applications. The typical image processing system consists from several different building blocks that performs distinctive tasks. Among them, the ...

Current WWW clients do not directly support synchronized playback of continuos media. It is however possible to support continous media by using external programs that are controlled by the WWW client. This paper describes the design and implementation of a “Media on Demand” server which uses WWW as its user interface. Offered media include audio and video recordings of transmissions on the Int...