Codes and Ciphers

Codes and Ciphers
Author: Gerald Jenkins,Magdalen Bear
Publsiher: Tarquin Group
Total Pages: 32
Release: 2002
ISBN 10: 9781899618538
ISBN 13: 1899618538
Language: EN, FR, DE, ES & NL

Codes and Ciphers Book Review:

A collection of ingenious paper models to cut out and make, which helps to introduce and also to explain many of the clever methods used by spies and governments around the world to send and receive secret messages.

Error Correction Coding and Decoding

Error Correction Coding and Decoding
Author: Martin Tomlinson,Cen Jung Tjhai,Marcel A. Ambroze,Mohammed Ahmed,Mubarak Jibril
Publsiher: Springer
Total Pages: 522
Release: 2017-02-21
ISBN 10: 3319511033
ISBN 13: 9783319511030
Language: EN, FR, DE, ES & NL

Error Correction Coding and Decoding Book Review:

This book discusses both the theory and practical applications of self-correcting data, commonly known as error-correcting codes. The applications included demonstrate the importance of these codes in a wide range of everyday technologies, from smartphones to secure communications and transactions. Written in a readily understandable style, the book presents the authors’ twenty-five years of research organized into five parts: Part I is concerned with the theoretical performance attainable by using error correcting codes to achieve communications efficiency in digital communications systems. Part II explores the construction of error-correcting codes and explains the different families of codes and how they are designed. Techniques are described for producing the very best codes. Part III addresses the analysis of low-density parity-check (LDPC) codes, primarily to calculate their stopping sets and low-weight codeword spectrum which determines the performance of th ese codes. Part IV deals with decoders designed to realize optimum performance. Part V describes applications which include combined error correction and detection, public key cryptography using Goppa codes, correcting errors in passwords and watermarking. This book is a valuable resource for anyone interested in error-correcting codes and their applications, ranging from non-experts to professionals at the forefront of research in their field. This book is open access under a CC BY 4.0 license.

Coding and Decoding

Coding and Decoding
Author: New York State School of Industrial and Labor Relations,New York State Committee on Work Environment and Productivity
Publsiher: Unknown
Total Pages: 19
Release: 1987
ISBN 10: 1928374650XXX
ISBN 13: OCLC:17972453
Language: EN, FR, DE, ES & NL

Coding and Decoding Book Review:

Coding and Decoding Seismic Data

Coding and Decoding  Seismic Data
Author: Luc T. Ikelle
Publsiher: Elsevier
Total Pages: 718
Release: 2017-12-14
ISBN 10: 0128111119
ISBN 13: 9780128111116
Language: EN, FR, DE, ES & NL

Coding and Decoding Seismic Data Book Review:

Coding and Decoding Seismic Data: The Concept of Multishooting, Volume One, Second Edition, offers a thorough investigation of modern techniques for collecting, simulating, and processing multishooting data. Currently, the acquisition of seismic surveys is performed as a sequential operation in which shots are computed separately, one after the other. The cost of performing various shots simultaneously is almost identical to that of one shot; thus, the benefits of using the multishooting approach for computing seismic surveys are enormous. By using this approach, the longstanding problem of simulating a three-dimensional seismic survey can be reduced to a matter of weeks. Providing both theoretical and practical explanations of the multishooting approach, including case histories, this book is an essential resource for exploration geophysicists and practicing seismologists. Investigates how to collect, stimulate, and process multishooting data Addresses the improvements in seismic characterization and resolution that can be expected from multishooting data Provides information for the oil and gas exploration and production business that will influence day-to-day surveying techniques Covers robust decoding methods of undetermined mixtures, nonlinear decoding, the use of constraints in decoding processes, and nonlinear imaging of undecoded data Includes access to a companion site with answers to questions posed in the book

Joint Source Channel Decoding

Joint Source Channel Decoding
Author: Pierre Duhamel,Michel Kieffer
Publsiher: Academic Press
Total Pages: 334
Release: 2009-11-26
ISBN 10: 9780080922447
ISBN 13: 0080922449
Language: EN, FR, DE, ES & NL

Joint Source Channel Decoding Book Review:

Treats joint source and channel decoding in an integrated way Gives a clear description of the problems in the field together with the mathematical tools for their solution Contains many detailed examples useful for practical applications of the theory to video broadcasting over mobile and wireless networks Traditionally, cross-layer and joint source-channel coding were seen as incompatible with classically structured networks but recent advances in theory changed this situation. Joint source-channel decoding is now seen as a viable alternative to separate decoding of source and channel codes, if the protocol layers are taken into account. A joint source/protocol/channel approach is thus addressed in this book: all levels of the protocol stack are considered, showing how the information in each layer influences the others. This book provides the tools to show how cross-layer and joint source-channel coding and decoding are now compatible with present-day mobile and wireless networks, with a particular application to the key area of video transmission to mobiles. Typical applications are broadcasting, or point-to-point delivery of multimedia contents, which are very timely in the context of the current development of mobile services such as audio (MPEG4 AAC) or video (H263, H264) transmission using recent wireless transmission standards (DVH-H, DVB-SH, WiMAX, LTE). This cross-disciplinary book is ideal for graduate students, researchers, and more generally professionals working either in signal processing for communications or in networking applications, interested in reliable multimedia transmission. This book is also of interest to people involved in cross-layer optimization of mobile networks. Its content may provide them with other points of view on their optimization problem, enlarging the set of tools which they could use. Pierre Duhamel is director of research at CNRS/ LSS and has previously held research positions at Thomson-CSF, CNET, and ENST, where he was head of the Signal and Image Processing Department. He has served as chairman of the DSP committee and associate Editor of the IEEE Transactions on Signal Processing and Signal Processing Letters, as well as acting as a co-chair at MMSP and ICASSP conferences. He was awarded the Grand Prix France Telecom by the French Science Academy in 2000. He is co-author of more than 80 papers in international journals, 250 conference proceedings, and 28 patents. Michel Kieffer is an assistant professor in signal processing for communications at the Université Paris-Sud and a researcher at the Laboratoire des Signaux et Systèmes, Gif-sur-Yvette, France. His research interests are in joint source-channel coding and decoding techniques for the reliable transmission of multimedia contents. He serves as associate editor of Signal Processing (Elsevier). He is co-author of more than 90 contributions to journals, conference proceedings, and book chapters. Treats joint source and channel decoding in an integrated way Gives a clear description of the problems in the field together with the mathematical tools for their solution Contains many detailed examples useful for practical applications of the theory to video broadcasting over mobile and wireless networks

Airlines and Airports Coding and Decoding

Airlines and Airports Coding and Decoding
Author: Mach III Publishing, Limited
Publsiher: Unknown
Total Pages: 135
Release: 2021
ISBN 10: 9781898129608
ISBN 13: 1898129606
Language: EN, FR, DE, ES & NL

Airlines and Airports Coding and Decoding Book Review:

The Art of Error Correcting Coding

The Art of Error Correcting Coding
Author: Robert H. Morelos-Zaragoza
Publsiher: John Wiley & Sons
Total Pages: 278
Release: 2006-07-11
ISBN 10: 0470035692
ISBN 13: 9780470035696
Language: EN, FR, DE, ES & NL

The Art of Error Correcting Coding Book Review:

Building on the success of the first edition, which offered a practical introductory approach to the techniques of error concealment, this book, now fully revised and updated, provides a comprehensive treatment of the subject and includes a wealth of additional features. The Art of Error Correcting Coding, Second Edition explores intermediate and advanced level concepts as well as those which will appeal to the novice. All key topics are discussed, including Reed-Solomon codes, Viterbi decoding, soft-output decoding algorithms, MAP, log-MAP and MAX-log-MAP. Reliability-based algorithms GMD and Chase are examined, as are turbo codes, both serially and parallel concatenated, as well as low-density parity-check (LDPC) codes and their iterative decoders. Features additional problems at the end of each chapter and an instructor’s solutions manual Updated companion website offers new C/C ++programs and MATLAB scripts, to help with the understanding and implementation of basic ECC techniques Easy to follow examples illustrate the fundamental concepts of error correcting codes Basic analysis tools are provided throughout to help in the assessment of the error performance block and convolutional codes of a particular error correcting coding (ECC) scheme for a selection of the basic channel models This edition provides an essential resource to engineers, computer scientists and graduate students alike for understanding and applying ECC techniques in the transmission and storage of digital information.

Tele Coder A System for Coding and Decoding Programming Languages for Use with a Push Button Telephone

Tele Coder  A System for Coding and Decoding Programming Languages for Use with a Push Button Telephone
Author: John Norman McKay (Jr),NAVAL POSTGRADUATE SCHOOL MONTEREY CALIF.
Publsiher: Unknown
Total Pages: 62
Release: 1971
ISBN 10: 1928374650XXX
ISBN 13: OCLC:227655226
Language: EN, FR, DE, ES & NL

Tele Coder A System for Coding and Decoding Programming Languages for Use with a Push Button Telephone Book Review:

The push button telephone has been employed in many systems as a computer terminal with a very restricted capability and in at least one instance as a computer terminal for a general purpose programming language. The thesis discusses the input, output, coding, and decoding problems when considering a general purpose programming language for use with a push button telephone. Included is a general discussion of a system that would use a syntactic analysis and the context of a programming language to produce a code for use with a push button telephone. The output from this analysis would be used to build a table-driven translator to decode the language. An example of such a system is included. (Author).

Constrained Coding and Soft Iterative Decoding

Constrained Coding and Soft Iterative Decoding
Author: John L. Fan
Publsiher: Springer Science & Business Media
Total Pages: 255
Release: 2012-12-06
ISBN 10: 1461515254
ISBN 13: 9781461515258
Language: EN, FR, DE, ES & NL

Constrained Coding and Soft Iterative Decoding Book Review:

Constrained Coding and Soft Iterative Decoding is the first work to combine the issues of constrained coding and soft iterative decoding (e.g., turbo and LDPC codes) from a unified point of view. Since constrained coding is widely used in magnetic and optical storage, it is necessary to use some special techniques (modified concatenation scheme or bit insertion) in order to apply soft iterative decoding. Recent breakthroughs in the design and decoding of error-control codes (ECCs) show significant potential for improving the performance of many communications systems. ECCs such as turbo codes and low-density parity check (LDPC) codes can be represented by graphs and decoded by passing probabilistic (a.k.a. `soft') messages along the edges of the graph. This message-passing algorithm yields powerful decoders whose performance can approach the theoretical limits on capacity. This exposition uses `normal graphs,' introduced by Forney, which extend in a natural manner to block diagram representations of the system and provide a simple unified framework for the decoding of ECCs, constrained codes, and channels with memory. Soft iterative decoding is illustrated by the application of turbo codes and LDPC codes to magnetic recording channels. For magnetic and optical storage, an issue arises in the use of constrained coding, which places restrictions on the sequences that can be transmitted through the channel; the use of constrained coding in combination with soft ECC decoders is addressed by the modified concatenation scheme also known as `reverse concatenation.' Moreover, a soft constraint decoder yields additional coding gain from the redundancy in the constraint, which may be of practical interest in the case of optical storage. In addition, this monograph presents several other research results (including the design of sliding-block lossless compression codes, and the decoding of array codes as LDPC codes). Constrained Coding and Soft Iterative Decoding will prove useful to students, researchers and professional engineers who are interested in understanding this new soft iterative decoding paradigm and applying it in communications and storage systems.

Turbo Coding and Decoding for Signal Transmission and Recording Systems

Turbo Coding and Decoding for Signal Transmission and Recording Systems
Author: Mats Hjalmar Öberg
Publsiher: Unknown
Total Pages: 270
Release: 2000
ISBN 10: 1928374650XXX
ISBN 13: UCSD:31822028261113
Language: EN, FR, DE, ES & NL

Turbo Coding and Decoding for Signal Transmission and Recording Systems Book Review:

Channel Coding in Communication Networks

Channel Coding in Communication Networks
Author: Alain Glavieux
Publsiher: John Wiley & Sons
Total Pages: 418
Release: 2013-03-01
ISBN 10: 1118613635
ISBN 13: 9781118613634
Language: EN, FR, DE, ES & NL

Channel Coding in Communication Networks Book Review:

This book provides a comprehensive overview of the subject ofchannel coding. It starts with a description of information theory,focusing on the quantitative measurement of information andintroducing two fundamental theorems on source and channel coding.The basics of channel coding in two chapters, block codes andconvolutional codes, are then discussed, and for these the authorsintroduce weighted input and output decoding algorithms andrecursive systematic convolutional codes, which are used in therest of the book. Trellis coded modulations, which have their primary applicationsin high spectral efficiency transmissions, are then covered, beforethe discussion moves on to an advanced coding technique calledturbocoding. These codes, invented in the 1990s by C. Berrou and A.Glavieux, show exceptional performance. The differences betweenconvolutional turbocodes and block turbocodes are outlined, and foreach family, the authors present the coding and decodingtechniques, together with their performances. The book concludeswith a chapter on the implementation of turbocodes in circuits. As such, anyone involved in the areas of channel coding anderror correcting coding will find this book to be of invaluableassistance.

Discrete Wavelet Transform Architecture for Image Coding and Decoding

Discrete Wavelet Transform Architecture for Image Coding and Decoding
Author: Emanuil Huluta
Publsiher: Unknown
Total Pages: 194
Release: 2003
ISBN 10: 1928374650XXX
ISBN 13: OCLC:60174186
Language: EN, FR, DE, ES & NL

Discrete Wavelet Transform Architecture for Image Coding and Decoding Book Review:

Coding and Decoding of Calcium Signals in Plants

Coding and Decoding of Calcium Signals in Plants
Author: Sheng Luan
Publsiher: Springer Science & Business Media
Total Pages: 268
Release: 2011-08-03
ISBN 10: 9783642208294
ISBN 13: 3642208290
Language: EN, FR, DE, ES & NL

Coding and Decoding of Calcium Signals in Plants Book Review:

Plants cannot move away from their environments. As a result, all plants that have survived to date have evolved sophisticated signaling mechanisms that allow them to perceive, respond, and adapt to constantly changing environmental conditions. Among the many cellular processes that respond to environmental changes, elevation of calcium levels is by far the most universal messenger that matches primary signals to cellular responses. Yet it remains unclear how calcium, a simple cation, translates so many different signals into distinct responses - how is the “specificity” of signal-response coupling encoded within the calcium changes? This book will attempt to answer this question by describing the cellular and molecular mechanisms underlying the coding and decoding of calcium signals in plant cells.

Tele coder

Tele coder
Author: John Norman McKay
Publsiher: Unknown
Total Pages: 135
Release: 1971
ISBN 10: 1928374650XXX
ISBN 13: OCLC:640217358
Language: EN, FR, DE, ES & NL

Tele coder Book Review:

Error Correction Coding and Decoding

Error Correction Coding and Decoding
Author: Mohammed Ahmed,Marcel a Ambroze,Mubarak Jibril
Publsiher: Unknown
Total Pages: 526
Release: 2020-10-08
ISBN 10: 9781013268151
ISBN 13: 1013268156
Language: EN, FR, DE, ES & NL

Error Correction Coding and Decoding Book Review:

This book discusses both the theory and practical applications of self-correcting data, commonly known as error-correcting codes. The applications included demonstrate the importance of these codes in a wide range of everyday technologies, from smartphones to secure communications and transactions. Written in a readily understandable style, the book presents the authors' twenty-five years of research organized into five parts: Part I is concerned with the theoretical performance attainable by using error correcting codes to achieve communications efficiency in digital communications systems.Part II explores the construction of error-correcting codes and explains the different families of codes and how they are designed. Techniques are described for producing the very best codes.Part III addresses the analysis of low-density parity-check (LDPC) codes, primarily to calculate their stopping sets and low-weight codeword spectrum which determines the performance of these codes.Part IV deals with decoders designed to realize optimum performance.Part V describes applications which include combined error correction and detection, public key cryptography using Goppa codes, correcting errors in passwords and watermarking.This book is a valuable resource for anyone interested in error-correcting codes and their applications, ranging from non-experts to professionals at the forefront of research in their field. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Sequential Coding and Decoding for Discrete Communication Sources

Sequential Coding and Decoding for Discrete Communication Sources
Author: V. N. Koshelev,FOREIGN TECHNOLOGY DIV WRIGHT-PATTERSON AFB OHIO.
Publsiher: Unknown
Total Pages: 33
Release: 1974
ISBN 10: 1928374650XXX
ISBN 13: OCLC:227599401
Language: EN, FR, DE, ES & NL

Sequential Coding and Decoding for Discrete Communication Sources Book Review:

This paper investigates a method of direct sequential coding of production from a Markov-type discrete information source into input symbols of a channel without memory and the sequential decoding of the output sequence directly into symbols of the source at the output.

Cabinet noir coding and decoding tables

Cabinet noir coding and decoding tables
Author: Anonim
Publsiher: Unknown
Total Pages: 135
Release: 1777
ISBN 10: 1928374650XXX
ISBN 13: OCLC:1052461649
Language: EN, FR, DE, ES & NL

Cabinet noir coding and decoding tables Book Review:

Coding and decoding tables for use of a late-18th-century "cabinet noir" or "Black Chamber, " the secret cipher departments of the European courts of the early modern age. Content and provenance link this specimen with the Bavarian Electoran court. The coding table ("Table pour Chiffrer") is arranged by subject, with codes for important figures of the various courts, especially those of Bavaria and the Palatinate. Other terms are arranged alphabetically. The "Bavière" section mentions "l’Electrice Douairiere" and names of statesmen active in the 1780s. It may thus be deduced that these tables were probably devised immediately after the death of Elector Max III Joseph in 1777 and might have been put to their first use during the Bavarian War of Succession. A few later additions in brown ink show the tables remained in use until around 1805. The other table ("Table pour Déchiffrer"), arranged by number codes, was used for deciphering:1330 codes are juxtaposed with their proper meanings. An additional blank decoding table (showing only the codes) is also included.

Coding and decoding inspired by Ukrainian folk motives

Coding and decoding   inspired by Ukrainian folk motives
Author: Karolina Kozieł
Publsiher: Unknown
Total Pages: 135
Release: 2018
ISBN 10: 1928374650XXX
ISBN 13: OCLC:1262589576
Language: EN, FR, DE, ES & NL

Coding and decoding inspired by Ukrainian folk motives Book Review:

Dotyczy: sztuki plastyczne, sztuki piękne.

History and Problems of Coding and Decoding Interstellar Communication

History and Problems of Coding and Decoding Interstellar Communication
Author: Robert E. Williamson
Publsiher: Unknown
Total Pages: 192
Release: 1966
ISBN 10: 1928374650XXX
ISBN 13: OCLC:57408079
Language: EN, FR, DE, ES & NL

History and Problems of Coding and Decoding Interstellar Communication Book Review:

Coding

Coding
Author: Kunsthallen Nikolaj
Publsiher: Unknown
Total Pages: 135
Release: 2006
ISBN 10: 1928374650XXX
ISBN 13: OCLC:466592045
Language: EN, FR, DE, ES & NL

Coding Book Review: