Fundamentals of Digital Logic With VHDL Design teaches the basic design techniques for logic circuits. It emphasizes the synthesis of circuits and explains how circuits are implemented in real chips. Fundamental concepts are illustrated by using small examples, which are easy to understand. Then, a modular approach is used to show how...

When I fi rst started using Photoshop, it was a much simpler program to get to grips with compared with what we see today. Since then Adobe Photoshop CS5 has evolved to supply photographers with all the tools they need. My aim is to provide you with a working photographer’s perspective of what Photoshop CS5 can do and how to...

But there’s another side to Photoshop. In my work as an illustrator for...

For developers of computer-based systems, capturing and understanding the complex functional requirements and behaviour of software components has come to represent a considerable challenge. This book aims to equip readers with skills and techniques which will help them to address this challenge. It does so by stressing the value of...

I was first exposed to what would become the Internet way back in 1969, while I was still an undergraduate at Brandeis University working on ARPANet, the forerunner to the present Internet, which operated at the then blazing speed of 2,400 bps, ultimately increased to 50 Kbps (see http://www.computerhistory.org/internet_history/). I...

Art Carpenter thoroughly updates his successful first edition with an extensive collection of new examples and techniques. Addressing the composition and operation of the SAS macro facility and the SAS macro language, Carpenter's Complete Guide to the SAS Macro Language, Second Edition, is filled with ready-to-use macros, macro functions,...

Soft computing, as a collection of techniques exploiting approximation and tolerance for imprecision and uncertainty in traditionally intractable problems, has become very effective and popular especially because of the synergy derived from its components. The integration of constituent technologies provides complementary methods that allow...

Every new version of SQL Server brings with it new tools and features for database administrators (DBAs), developers, and architects, for them to be able to provide an effective solution for the end users in a simpler and more efficient manner. The terms effective and efficiency can be measured in a technical perspective as High Availability...

When we began writing this book, we had a fundamental tenet: Write a clear handbook for creating the organization’s IT audit function and for performing their IT audits. We wanted this book to provide more than checklists and textbook theories but instead to provide real-life practical guidance from people who have performed IT...

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...

Maximizing the performance of Unix systems is a challenge that requires a specialized understanding of operating system behavior, knowledge of the design and tuning capabilities of the applications that run on the system, and an intimate acquaintance with system and application performance measuring tools that assist in...

Geographic information systems (GIS) have been under continuous development for several decades. By now, they are both well known and widely used, and have become integral elements of information technology applications in a wide variety of domains. In its simplest form, GIS software enables users to address a variety of questions...