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2 produkter
2 produkter
4 266 kr
Skickas inom 5-8 vardagar
Modern Digital and Analog Communication Systems is ideal for the first communication systems course for electrical and computer engineers; it offers its readers a consistently superb pedagogical style and explains complex subjects and concepts clearly, using both mathematics and heuristics. This new edition seamlessly incorporates many new technological advances in Lathi's trademark style of user-friendliness and high readability. The text begins by introducing students to a panoramic view of communication systems, explaining important concepts of communication theory in a heuristic way. Only after a solid introduction to basic communication systems is analysis of communication systems requiring probability and random processes presented. The authors use real world examples to capture the students' attention and enable them to easily relate the course materials with their daily experience of communication tools. The text features easy-to-understand examples and MatLab exercises to clarify mathematical results and proofs. Among the newly introduced topics are spread spectrum communications and orthogonal frequency devision multiplexing (OFDM), error connection coding, soft-decoding, turbo codes and low density parity check (LDPC) codes. To better motivate various topics, the text provides many related applications including the latest wire-line (DSL) services, cellular systems, and the wireless local area networks (LANs). This unique text is highly informative, interactive, and accessible to beginning students as well as seasoned practitioners.
3 261 kr
Skickas inom 5-8 vardagar
This book presents a comprehensive treatment of signals and linear systems at an introductory level. The text emphasizes the physical appreciation of concepts rather than mere mathematical manipulation of symbols. Mathematics is used to enhance physical and intuitive understanding rather than to prove axiomatic theory. Theoretical results are frequently supported by carefully chosen examples and analogies. The organization of the book permits a great deal of flexibility in teaching the continuous-time and discrete-time concepts. The natural sequence of chapters is meant to integrate continuous-time and discrete-time analysis. It is also possible to use a sequential approach in which all the continuous-time analysis is covered first, followed by discrete-time analysis. Therefore, the book can adapt either of the most common approaches to teach signals and systems course.