D Is For Digital

Review: Based on Kernighan's Princeton course Computers in Our Word, this book is intended as a compact but detailed and thorough explanation of how computers and communications systems work, for non-technical readers. It explains how today's computing and communications world operates, from hardware through software to the Internet and the web, also addressing the social, political and legal issues that new technology creates

The most outstanding feature of this book is its treatment of the design of filters that approximate a constant group delay, and both the prescribed magnitude and group delay response of one-dimensional as well as two-dimensional digital filters. It thus fills a gap in the literature, that has almost exclusively dealt with the magnitude response of the filter transfer function until now. Contains many of the important results that have only recently appeared in professional journals.

Spotlighting a unique service that provides a competitive edge to any professional photographer, this thorough handbook teaches all of the essential skills for creating glamorous portraits. Stressing the importance of facilitating a stronger, healthier sense of self-admiration, tips are provided for emphasizing the subject’s desirable features and downplaying perceived flaws. Offering breakthrough techniques for applying highlight and shadow, corrective posing, camera tricks, and digital enhancements, this superbly illustrated guide also provides 17 makeover sample sessions. Each case documents an untouched starting photo and analyzes desired goals, followed by detailed discussions and step-by-step demonstrations of the varied techniques used for addressing problem areas and creating a masterful image, including an array of Photoshop® time-saving tips and shortcuts. Each final portrait is coupled with a statement from the subject—a touching testimony on the positive personal effects of their session.

Digital Citizenship in Schools, Second Edition is an essential introduction to digital citizenship. Starting with a basic definition of the concept and an explanation of its relevance and importance, author Mike Ribble goes on to explore the nine elements of digital citizenship. He provides a useful audit and professional development activities to help educators determine how to go about integrating digital citizenship concepts into the classroom. Activity ideas and lesson plans round out this timely book.

Provides practical examples of how to interface with peripherals using RS232, SPI, motor control, interrupts, wireless, and analog-to-digital conversion. This book covers the fundamentals of digital logic design and reinforces logic concepts through the design of a MIPS microprocessor.

Digital Design and Computer Organization introduces digital design as it applies to the creation of computer systems. It summarizes the tools of logic design and their mathematical basis, along with in depth coverage of combinational and sequential circuits. The book includes an accompanying CD that includes the majority of circuits highlighted in the text, delivering you hands-on experience in the simulation and observation of circuit functionality. These circuits were designed and tested with a user-friendly Electronics Workbench package (Multisim Textbook Edition) that enables your progression from truth tables onward to more complex designs. This volume differs from traditional digital design texts by providing a complete design of an AC-based CPU, allowing you to apply digital design directly to computer architecture. The book makes minimal reference to electrical properties and is vendor independent, allowing emphasis on the general design principles.