In an effort to offer students a more tangible understanding of system modeling concepts, the Quanser/MATLAB hardware interface has been employed at USNA in the laboratory setting of an undergraduate modeling course. Specifically, the SIMULINK-based interface has enabled students to model various physical systems and then compare the system performance predicted by their simulation to the actua...

this study concerns about quantum chemical modeling behavior of 02 on cr (100)surface by using density functional theory (dft) by lanl2dz and 6 — 31g* basissets, we presented the results of our first principles electronic structure calculationson the 02 molecules and their interface with cr (100) surface. the chromium metalhas the body-centered cubic structure, and chromium cluster has five cr ...

Automatic program generation saves time, human resources, and allows receiving syntactically clear and logically correct modules. The 4-th generation programming languages are related to drawing the data and the processes of the subject area, as well as, to obtain a frame of the respective information system. The application can be separated in interface and business logic. That means, for an i...

This paper describes vlib, a generic application programming interface for volume graphics which supports many of the significant developments in the field to date. We present an overview of the interface and describe how its novel object modeling framework is able to facilitate a variety of modeling and rendering effects, including a method of achieving spatial deformation. We also discuss a v...

Recently, a number of methods for 3-D modeling from images have been developed. However, the accuracy of a reconstructed model depends on camera positions and postures with which the images are obtained. In most of conventional methods, some skills for adequately controlling the camera movement are needed for users to obtain a good 3-D model. In this study, we propose an interactive 3-D modelin...

A tool environment for the formal veriication of logic controllers for switched continuous systems is presented. It supports a model-based veriication approach which builds on diierent models of the controller and the plant. The architecture consists of a hierarchical plant modeling editor, a translator for the input of controllers given in IL code, and an interface to integrate available model...

A computer program called IMD is described. IMD is used for modeling the optical properties ~reflectance, transmittance, electric-field intensities, etc.! of multilayer films, i.e., films consisting of any number of layers of any thickness. IMD includes a full graphical user interface and affords modeling with up to eight simultaneous independent variables, as well as parameter estimation ~incl...

In this paper, we present a comparison framework of two proposed approaches for modeling interactive systems using scenarios as defined by the Unified Modeling Language (UML). Scenarios are first transformed into partial specifications and merged to obtain a global specification capturing the behavior of an object of the system or the behavior of the entire system. From the global specification...

Task modeling has become one of the cornerstones of model-based user interface design. Although different task modeling approaches to user interfaces design have been pushed, ConcurTaskTrees notation is becoming a de facto standard in the design of user interfaces including task-based modeling techniques. In this paper, a task-based approach to user interfaces design is introduced inspired by C...

We describe RosettaRemodel, a generalized framework for flexible protein design that provides a versatile and convenient interface to the Rosetta modeling suite. RosettaRemodel employs a unified interface, called a blueprint, which allows detailed control over many aspects of flexible backbone protein design calculations. RosettaRemodel allows the construction and elaboration of customized prot...