Digital Communications

Buy Digital Communications

The clear, easy-to-understand introduction to digital communications
Completely updated coverage of today`s most critical technologies
Step-by-step implementation coverage
Trellis-coded modulation, fading channels, Reed-Solomon codes, encryption, and more
Exclusive coverage of maximizing performance with advanced turbo codes


This is a remarkably comprehensive treatment of the field, covering in considerable detail modulation, coding (both source and channel), encryption, multiple access and spread spectrum. It can serve both as an excellent introduction for the graduate student with some background in probability theory or as a valuable reference for the practicing ommunication system engineer. For both communities, the treatment is clear and well presented.

Andrew Viterbi, The Viterbi Group

Master every key digital communications technology, concept, and technique.

Digital Communications, Second Edition is a thoroughly revised and updated edition of the field`s classic, best-selling introduction. With remarkable clarity, Dr. Bernard Sklar introduces every digital communication technology at the heart of today`s wireless and Internet revolutions, providing a unified structure and context for understanding them -- all without sacrificing mathematical precision.

Sklar begins by introducing the fundamentals of signals, spectra, formatting, and baseband transmission. Next, he presents practical coverage of virtually every contemporary modulation, coding, and signal processing technique, with numeric examples and step-by-step implementation guidance. Coverage includes:

Signals and processing steps: from information source through transmitter, channel, receiver, and information sink
Key tradeoffs: signal-to-noise ratios, probability of error, and bandwidth expenditure
Trellis-coded modulat


Digital Collage And Painting

Discover how the computer can be used to paint on photographs, incorporating other visual materials into images. Collage and Painting Techniques for Photographers explores technical aspects of aesthetic concerns of the new digital media as a medium for creative and imaginative work. Basic knowledge of Painter and Photoshop needed. Both mac and Windows based. Digital artists are looking to take their imagery to the next level and this book speaks to this hot topic.
* Discover how the computer can be used to paint on photographs, incorporating other visual materials into images
*Learn from step-by-step examples for painting, collage, and panoramics * The associated website contains the art samples used in the book so that you can practice the different techiques
Digital Collage And Painting
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Mustek DV5300SE 6-in-1 Digital Camcorder Bundle

The compact, functional design of the Mustek FV5300SE provides convenient video recording capability on your next trip.

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5.0MP max resolution
3.0MP CMOS sensor
MPEG 4 technology
Built-in flash
Sophisticated control panel with user friendly interface

Bundle includes:

512MB SD memory card
Deluxe digital camera carrying case
5-piece lens cleaning kit
Memory card wallet
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Advanced Digital Systems

This new book presents digital concepts incrementally and is a refreshing change from the texts that present principles too quickly and all at the same time.
A perfect complement to recent technological advances resulting in affordable CPLD simulators, this book offers users valuable and applied exposure to CPLD and VHDL environments.
Care has been taken to ensure that digital concepts are presented in a systematic and progressive format so that readers can gain confidence before being introduced to more advanced topics.
CPLD technology minimizes the wiring and engineering complexities so that users are freed up to design and test advanced digital systems in shorter periods of time.
Advanced Digital Systems
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How to Do Everything With Digital Photography

Avoid the time-consuming task of image editing by taking great pictures from the get-go.
Dave Huss walks you through the fundamentals of taking great digital photographs by dispelling digital photography myths and teaching you how to maximize all camera features available to you. Discover how to take clear, sharp, professional-level photographs every time; use light wisely; use flash photography to your advantage; match your camera to your computer; share your photos, and much more.
How to Do Everything With Digital Photography
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