The application of multivariate time series is so large,it can be used in many systems, like ecnomic systems,biological systems, and so on.This paper introduced the method’s building and the structure of ARIMAX model (auto-regressive integrated moving average model with explanatory variables) and its SAS realizing. The paper analysed the tertiaryindustry in China with the realty business to be ...

The high tuberculosis (TB) rates observed in the Brazilian prison population highlights the need for more efficient TB control measures in this population, especially in the state of Rio de Janeiro where detection rates are 30 times higher than in the general population. We present results of epidemiological, biomathematics modelling, molecular biology, psychosocological, architectural and juri...

It is shown that AT&T’s purchase of patent rights to his audion from Lee de Forest in 1912 made the New York – San Francisco transcontinental telephone line project a realty. The features construction this and difficulties arose case are considered. Attention paid development electrical circuits designs tube repeaters, as well their installation on line. principles operation repeaters type ...

Presently Technological limitations on current interfaces have made researchers to develop new devices to interact with objects in the virtual environment. The goal of this project is to develop and build a hands-free navigation system to be integrated into virtual environments. One of the most important fields in virtual realty (VR) research, is the development of systems that allow the user t...

Realtime stereoscopic analysis is becoming a realty as microcomputer speeds increase. There are now opportunities for applying stereo ranging to problems in mobile robot navigation. We describe an implemented stereo system for robot map-making and localization, in which the main task is to put together a oor plan of the environment using data from a passive stereo head. We develop several techn...

Engineers and designers of various product development fields show an increasing interest in rapid prototyping as these help them to optimize their products faster and more precise. In this work we present an Augmented Realty (AR) application with a model size water turbine in order to demonstrate how rapid prototyping with a hybrid prototype, simulation data of water flow characteristics and a...