Newnes Data Communications Pocket Book

Newnes Data Communications Pocket Book
Author: Michael H. Tooley
Publisher: Newnes
Total Pages: 264
Release: 1997
Genre: Computers
ISBN: 9780750628846

This latest edition of the Newnes Data Communications Pocket Book has been substantially updated to keep abreast with the rapid pace of developments in data communications technology. New topics have been introduced - data compression, the Internet and World-Wide Web, HyperText Mark-up Language - existing material has been updated and expanded. Despite the complexity of subject, this wealth of information is presented succinctly and in such a way, using tables, diagrams and brief explanatory text, as to allow the user to locate information quickly and easily. Thus the book should be invaluable to those involved with the installation, commissioning and maintenance of data communications equipment, as well as the end user. Mike Tooley is the well known author of many books including the Newnes Computer Engineer's Pocket Book, now in its fourth edition.

Data Communications Pocket Book

Data Communications Pocket Book
Author: Michael Tooley
Publisher: Newnes
Total Pages: 177
Release: 2014-05-23
Genre: Computers
ISBN: 1483100499

Data Communications Pocket Book, Second Edition presents information relevant to data communication. The book provides tabulated reference materials with a brief description and diagrams. The coverage of the text includes abbreviations, terminal control codes, and conversion tables. The text will be of great use to individuals involved in the interconnection of computer systems.

Newnes Data Communications Pocket Book

Newnes Data Communications Pocket Book
Author: Steve Winder
Publisher: Elsevier
Total Pages: 255
Release: 2002-04-19
Genre: Technology & Engineering
ISBN: 008049742X

Despite the complexity of the subject, this wealth of information is presented succinctly and in such a way, using tables, diagrams and brief explanatory text, as to allow the user to locate information quickly and easily. Thus the book should be invaluable to those involved with the installation, commissioning and maintenance of data communications equipment, as well as the end user. - A practical engineer's reference that puts the key information at your fingertips - Covers essential data, techniques and working practice - This update covers the latest international regulations

Practical R for Mass Communication and Journalism

Practical R for Mass Communication and Journalism
Author: Sharon Machlis
Publisher: CRC Press
Total Pages: 372
Release: 2018-12-21
Genre: Mathematics
ISBN: 0429681755

Do you want to use R to tell stories? This book was written for you—whether you already know some R or have never coded before. Most R texts focus only on programming or statistical theory. Practical R for Mass Communication and Journalism gives you ideas, tools, and techniques for incorporating data and visualizations into your narratives. You’ll see step by step how to: Analyze airport flight delays, restaurant inspections, and election results Map bank locations, median incomes, and new voting districts Compare campaign contributions to final election results Extract data from PDFs Whip messy data into shape for analysis Scrape data from a website Create graphics ranging from simple, static charts to interactive visualizations for the Web If you work or plan to work in a newsroom, government office, non-profit policy organization, or PR office, Practical R for Mass Communication and Journalism will help you use R in your world. This book has a companion website with code, links to additional resources, and searchable tables by function and task. Sharon Machlis is the author of Computerworld’s Beginner’s Guide to R, host of InfoWorld’s Do More With R video screencast series, admin for the R for Journalists Google Group, and is well known among Twitter users who follow the #rstats hashtag. She is Director of Editorial Data and Analytics at IDG Communications (parent company of Computerworld, InfoWorld, PC World and Macworld, among others) and a frequent speaker at data journalism and R conferences.

Newnes Telecommunications Pocket Book

Newnes Telecommunications Pocket Book
Author: Steve Winder
Publisher: Elsevier
Total Pages: 414
Release: 2001-10-09
Genre: Technology & Engineering
ISBN: 0080497489

Newnes Telecommunications Pocket Book is a unique pocket reference written by an engineer for engineers. The information in this book covers the data, methods, standards and fundamentals needed in a wide range of work situations. The practical focus of the book makes it essential for all telecommunications professionals and managers, and also for students who want to find the key information quickly. The scope of this book encompasses signal sources, radio propagation and modulation, cabling, high speed data systems, switching, LANs and WANs, multiplexing, and the whole range of telecomms equipment: telephone systems, mobile phones, pagers, modems, fax, private mobile radio... All sections have been thoroughly updated to cover the latest developments in technology and standards, including ITU regulations, WAP, GSM1800, HDSL2, wireless local loops and wireless broadband, optical fibre amplifiers and the latest submarine cable systems. A practical engineer's reference that puts the key information at your fingertips Covers essential data, techniques and working practice This update includes the latest international regulations

Introduction to Network Security

Introduction to Network Security
Author: Douglas Jacobson
Publisher: CRC Press
Total Pages: 500
Release: 2008-11-18
Genre: Computers
ISBN: 1420010697

Unlike data communications of the past, today's networks consist of numerous devices that handle the data as it passes from the sender to the receiver. However, security concerns are frequently raised in circumstances where interconnected computers use a network not controlled by any one entity or organization. Introduction to Network Security exam

Newnes Microprocessor Pocket Book

Newnes Microprocessor Pocket Book
Author: Steve Money
Publisher: Elsevier
Total Pages: 261
Release: 2014-05-12
Genre: Computers
ISBN: 1483193128

Newnes Microprocessor Pocket Book explains the basic hardware operation of a microprocessor and describes the actions of the various types of instruction that can be executed. A summary of the characteristics of many of the popular microprocessors is presented. Apart from the popular 8- and 16-bit microprocessors, some details are also given of the popular single chip microcomputers and of the reduced instruction set computer (RISC) type processors such as the Transputer, Novix FORTH processor, and Acorn ARM processor. Comprised of 15 chapters, this book discusses the principles involved in both parallel and serial input-output interfaces and gives details of the common standards used for parallel and serial input-output systems. Although discrete logic can be used for input-output interfaces, most microprocessor-based systems use specially developed integrated circuits for this purpose. Examples of these special interface chips are described with details of their internal arrangement and the basic techniques for programming their modes of operation. This covers parallel and serial input-output chips, counters and timers as well as one or two of the multifunction peripheral chips that are available. Data formats, instruction sets, display systems, and system development are also considered. This monograph will be of interest to students and to anyone involved in designing, servicing, or just wishing to learn more about microprocessor-based systems.

Data Communications and Networking

Data Communications and Networking
Author: Behrouz A. Forouzan
Publisher: Huga Media
Total Pages: 1172
Release: 2007
Genre: Computers
ISBN: 0072967757

Annotation As one of the fastest growing technologies in our culture today, data communications and networking presents a unique challenge for instructors. As both the number and types of students are increasing, it is essential to have a textbook that provides coverage of the latest advances, while presenting the material in a way that is accessible to students with little or no background in the field. Using a bottom-up approach, Data Communications and Networking presents this highly technical subject matter without relying on complex formulas by using a strong pedagogical approach supported by more than 700 figures. Now in its Fourth Edition, this textbook brings the beginning student right to the forefront of the latest advances in the field, while presenting the fundamentals in a clear, straightforward manner. Students will find better coverage, improved figures and better explanations on cutting-edge material. The "bottom-up" approach allows instructors to cover the material in one course, rather than having separate courses on data communications and networking

R for Data Science

R for Data Science
Author: Hadley Wickham
Publisher: "O'Reilly Media, Inc."
Total Pages: 521
Release: 2016-12-12
Genre: Computers
ISBN: 1491910364

Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results