Many enterprises regard system-level testing as the final piece of the development effort, rather than as a tool that should be integrated throughout the development process. As a consequence, test teams often execute critical test plans just before product launch, resulting in much of the corrective work being performed in a rush and at the...

IN TRADITIONAL COMPUTER GRAPHICS, 3D objects are created using highlevel surface representations such as polygonal meshes, NURBS (nonuniform rational B-spline) patches, or subdivision surfaces. Using this modeling paradigm, visual properties of surfaces, such as color, roughness, and reflectance, are described by means of a shading...

With the increasing popularization of the Internet, together with the rapid development of 3D scanning technologies and modeling tools, 3D model databases have become more and more common in fields such as biology, chemistry, archaeology and geography. People can distribute their own 3D works over the Internet, search and download 3D...

More than 50 years ago when I was studying to become an electrical engineer, I came across complex numbers, which were used to represent out-of-phase voltages and currents using the j operator. I believe that the letter j was used, rather than i, because the latter stood for electrical current. So from the very start of my studies I...

Embedded computer systems are electronic systems that include a microcomputer to perform specific dedicated tasks. The computer is hidden inside these products. Embedded systems are ubiquitous. Every week millions of tiny computer chips come pouring out of factories like Freescale, Microchip, Philips, Texas Instruments, Silicon Labs,...

Since the first part of the twentieth century, cybernetics and systems research have been developed as scientific disciplines. Investigations, launched in the area of cybernetics, previously dealt with control and information processing. In a more narrow sense, they consisted in the consideration of analogies of the control and the...

After studying this text, you should be able to apply switching theory to the solution of logic design problems.This means that you will learn both the basic theory of switching circuits and how to apply it. After a brief introduction, you will study Boolean algebra, which is the basic mathematical tool needed to analyze and synthesize...

The new and exciting field of computational science, and in particular sim- ulational science, has seen rapid change since the first edition of this book came out. New methods have been found, fresh points of view have emerged, and features hidden so far have been uncovered. Almost all the methods presented in the first addition have...

Autodesk Inventor was introduced in 1999 as an ambitious 3D parametric modeler based not on the familiar AutoCAD programming architecture but instead on a separate foundation that would provide the room needed to grow into the fully featured modeler it is now, a decade later. Inventor 2011 continues the development of Inventor with...

Computer graphics systems are capable of generating stunningly realistic images of objects that have never physically existed. In order for computers to create these accurately detailed images, digital models of appearance must include robust data to give viewers a credible visual impression of the depicted materials. In particular, digital...

Preparing for the CCNP^® exam? Working as a network professional? Here are all the CCNP-level commands for the Implementing Cisco^® Switched Networks (SWITCH) exam you need in one handy resource. The CCNP SWITCH Portable Command Guide is filled with valuable, easy-to-access information and is...