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This supplement contains worked out solutions to the chapter end problem sets found in Digital Communication, Second Edition, ISBN 0-7923-9391-0.
This book offers non-experts an accessible, thoughtful introduction to the applications and infrastructure in networked computing, providing them with the information to make the right technological and organizational decisions as they work with developers to design or acquire effective computing solutions. The book uses plain English to explain important networked computing terminology and concepts, such as security, middleware, and electronic payments.
Software and its relation to users, developers, managers, policy, and economics; a guide for all professionals who use software.
Whether students are preparing for careers in business, information management, education, law, or public policy, no other book equips them with the broad understanding needed to effectively exploit these powerful technologies."--BOOK JACKET.
This book concerns digital communication. Specifically, we treat the transport of bit streams from one geographical location to another over various physical media, such as wire pairs, coaxial cable, optical fiber, and radio. We also treat multiple-access channels, where there are potentially multiple transmitters and receivers sharing a common medium. Ten years have elapsed since the Second Edition, and there have been remarkable advances in wireless communication, including cellular telephony and wireless local-area networks. This Third Edition expands treatment of communication theories underlying wireless, and especially advanced techniques involving multiple antennas, which tum the trad...
In April 2010, fifty years to the month after the first experiment in the Search for Extraterrestrial Intelligence (SETI), scholars from a range of disciplines—including astronomy, mathematics, anthropology, history, and cognitive science—gathered at NASA's biennial Astrobiology Science Conference (AbSciCon) for a series of sessions on the search for intelligent life. This book highlights the most recent developments in SETI discussed at that conference, emphasizing the ways that SETI has grown since its inception. The volume covers three broad themes: First, leading researchers examine the latest developments in observational SETI programs, as well as innovative proposals for new search...
London, 15 September 1940. The air battle over Britain on that day saw two of the most advanced fighter planes, the British Supermarine Spitfire and the German Messerschmitt Bf 109, battle for supremacy of the skies. The Decisive Duel tells the stories of these iconic, classic aircraft and the people that created them: Willy Messerschmitt, the German designer with a love for gliders and admiration for Hitler; R.J. Mitchell, his brilliant British counterpart, who struggled against illness to complete the design of the Spitfire. In fascinating detail, David Isby describes the crucial role the two opposed planes played, from the drawing boards to Dunkirk, the Battle of Britain to the final battles over Germany.
This fully revised and updated second edition of Understanding Digital Libraries focuses on the challenges faced by both librarians and computer scientists in a field that has been dramatically altered by the growth of the Web. At every turn, the goal is practical: to show you how things you might need to do are already being done, or how they can be done. The first part of the book is devoted to technology and examines issues such as varying media requirements, indexing and classification, networks and distribution, and presentation. The second part of the book is concerned with the human contexts in which digital libraries function. Here you'll find specific and useful information on usabi...
Analyzes each aircraft in detail, including development, prototype histories, design teams and aerodynamic problems that had to be overcome.