Asian Research on English for Specific Purposes

Asian Research on English for Specific Purposes PDF Author: Youzhong Sun
Publisher: Springer Nature
ISBN: 9811510377
Category : Education
Languages : en
Pages : 280

Get Book Here

Book Description
English for Specific Purposes (ESP), addressing the communicative needs and practices of particular professional or occupational groups, has developed rapidly in the past fifty years and is now a major force in English language teaching and research. This critical volume helps innovate the theory, practice, and methodology for ESP teaching and research in Asian countries and areas. Promoting communication and enhancing cooperation on ESP research and pedagogy across cultures, it provides ESP scholars, educators and practitioners with an opportunity to benefit from each other’s research and expertise in an age of globalization and digitalization. The volume provides an in-depth analysis of the latest scholarship on English teaching and research for general and specific academic and occupational purposes; the intercultural communication in ESP contexts; corpus linguistics and data-driven instruction for ESP; computer-assisted language learning and mobile-assisted language learning; evaluation of English writing courses; and ESP translation strategies.

Asian Research on English for Specific Purposes

Asian Research on English for Specific Purposes PDF Author: Youzhong Sun
Publisher: Springer Nature
ISBN: 9811510377
Category : Education
Languages : en
Pages : 280

Get Book Here

Book Description
English for Specific Purposes (ESP), addressing the communicative needs and practices of particular professional or occupational groups, has developed rapidly in the past fifty years and is now a major force in English language teaching and research. This critical volume helps innovate the theory, practice, and methodology for ESP teaching and research in Asian countries and areas. Promoting communication and enhancing cooperation on ESP research and pedagogy across cultures, it provides ESP scholars, educators and practitioners with an opportunity to benefit from each other’s research and expertise in an age of globalization and digitalization. The volume provides an in-depth analysis of the latest scholarship on English teaching and research for general and specific academic and occupational purposes; the intercultural communication in ESP contexts; corpus linguistics and data-driven instruction for ESP; computer-assisted language learning and mobile-assisted language learning; evaluation of English writing courses; and ESP translation strategies.

Analog and Digital Signals and Systems

Analog and Digital Signals and Systems PDF Author: R. K. Rao Yarlagadda
Publisher: Springer Science & Business Media
ISBN: 1441900349
Category : Technology & Engineering
Languages : en
Pages : 556

Get Book Here

Book Description
This book presents a systematic, comprehensive treatment of analog and discrete signal analysis and synthesis and an introduction to analog communication theory. This evolved from my 40 years of teaching at Oklahoma State University (OSU). It is based on three courses, Signal Analysis (a second semester junior level course), Active Filters (a first semester senior level course), and Digital signal processing (a second semester senior level course). I have taught these courses a number of times using this material along with existing texts. The references for the books and journals (over 160 references) are listed in the bibliography section. At the undergraduate level, most signal analysis courses do not require probability theory. Only, a very small portion of this topic is included here. I emphasized the basics in the book with simple mathematics and the soph- tication is minimal. Theorem-proof type of material is not emphasized. The book uses the following model: 1. Learn basics 2. Check the work using bench marks 3. Use software to see if the results are accurate The book provides detailed examples (over 400) with applications. A thr- number system is used consisting of chapter number – section number – example or problem number, thus allowing the student to quickly identify the related material in the appropriate section of the book. The book includes well over 400 homework problems. Problem numbers are identified using the above three-number system.

Laser Diode Modulation and Noise

Laser Diode Modulation and Noise PDF Author: Klaus Petermann
Publisher: Springer Science & Business Media
ISBN: 9400929072
Category : Technology & Engineering
Languages : en
Pages : 327

Get Book Here

Book Description
Laser diodes represent a key element in the emerging field of opto electronics which includes, for example, optical communication, optical sensors or optical disc systems. For all these applications, information is either transmitted, stored or read out. The performance of these systems depends to a great deal on the performance of the laser diode with regard to its modulation and noise characteristics. Since the modulation and noise characteristics of laser diodes are of vital importance for optoelectronic systems, the need for a book arises that concentrates on this subject. This book thus closes the gap between books on the device physics of semiconductor lasers and books on system design. Complementary to the specific topics concerning modulation and noise, the first part of this book reviews the basic laser characteristics, so that even a reader without detailed knowledge of laser diodes may follow the text. In order to understand the book, the reader should have a basic knowledge of electronics, semiconductor physics and optical communica tions. The work is primarily written for the engineer or scientist working in the field of optoelectronics; however, since the book is self-contained and since it contains a lot of numerical examples, it may serve as a textbook for graduate students. In the field of laser diode modulation and noise a vast amount has been published during recent years. Even though the book contains more than 600 references, only a small part of the existing literature is included.

Erbium-Doped Fiber Amplifiers

Erbium-Doped Fiber Amplifiers PDF Author: Emmanuel Desurvire
Publisher: Wiley-Interscience
ISBN:
Category : Science
Languages : en
Pages : 804

Get Book Here

Book Description
How is light amplified in the doped fiber? How much spontaneous emission noise is generated at the output? Do detectors with optical preamplifiers outperform avalanche photodiodes? What are the current types and architectures of amplifier-based systems? These are just a handful of the essential questions answered in Erbium-Doped Fiber Amplifiers: Principles and Applications, the first book to integrate the most influential current papers on this breakthrough in fiber-optics technology. Written by one of the pioneers in the field, this unique reference has become an essential reference for telecommunication professionals. This new paperback edition provides researchers, engineers, and system designers with detailed, interdisciplinary coverage of the theoretical underpinnings, main characteristics, and primary applications of EDFAs. Packed with information on important system experiments and the best experimental results to date as well as over 1,400 references to the expanding literature. Book jacket.

WDM Systems and Networks

WDM Systems and Networks PDF Author: Neophytos (Neo) Antoniades
Publisher: Springer Science & Business Media
ISBN: 1461410932
Category : Technology & Engineering
Languages : en
Pages : 536

Get Book Here

Book Description
Modeling, Simulation, Design and Engineering of WDM Systems and Networks provides readers with the basic skills, concepts, and design techniques used to begin design and engineering of optical communication systems and networks at various layers. The latest semi-analytical system simulation techniques are applied to optical WDM systems and networks, and a review of the various current areas of optical communications is presented. Simulation is mixed with experimental verification and engineering to present the industry as well as state-of-the-art research. This contributed volume is divided into three parts, accommodating different readers interested in various types of networks and applications. The first part of the book presents modeling approaches and simulation tools mainly for the physical layer including transmission effects, devices, subsystems, and systems), whereas the second part features more engineering/design issues for various types of optical systems including ULH, access, and in-building systems. The third part of the book covers networking issues related to the design of provisioning and survivability algorithms for impairment-aware and multi-domain networks. Intended for professional scientists, company engineers, and university researchers, the text demonstrates the effectiveness of computer-aided design when it comes to network engineering and prototyping.

Bistatic SAR System and Signal Processing Technology

Bistatic SAR System and Signal Processing Technology PDF Author: Robert Wang
Publisher: Springer
ISBN: 9811030782
Category : Technology & Engineering
Languages : en
Pages : 286

Get Book Here

Book Description
This book reports the latest results in the study of Bistatic/Multistatic SAR system and signal processing techniques. Novel research ideas and experimental verification have been collected on all kinds of configurations of Bistatic/Multistatic SAR system, including the preliminary construction of system model, imaging algorithm design, mission design and the corresponding application representations etc. Handy well-prepared tables are provided for readers’ quick-reference, and the practical design of an interferometric SAR system is illustrated step by step. The book will be of interest to university researchers, R&D engineers and graduate students in Remote Sensing who wish to learn the core principles, methods, algorithms, and applications of Bistatic/Multistatic SAR system.

Structural Health Monitoring

Structural Health Monitoring PDF Author: Daniel Balageas
Publisher: John Wiley & Sons
ISBN: 0470394404
Category : Technology & Engineering
Languages : en
Pages : 496

Get Book Here

Book Description
This book is organized around the various sensing techniques used to achieve structural health monitoring. Its main focus is on sensors, signal and data reduction methods and inverse techniques, which enable the identification of the physical parameters, affected by the presence of the damage, on which a diagnostic is established. Structural Health Monitoring is not oriented by the type of applications or linked to special classes of problems, but rather presents broader families of techniques: vibration and modal analysis; optical fibre sensing; acousto-ultrasonics, using piezoelectric transducers; and electric and electromagnetic techniques. Each chapter has been written by specialists in the subject area who possess a broad range of practical experience. The book will be accessible to students and those new to the field, but the exhaustive overview of present research and development, as well as the numerous references provided, also make it required reading for experienced researchers and engineers.

Quantum Electronics and Laser Science Conference

Quantum Electronics and Laser Science Conference PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

Get Book Here

Book Description


Digital Signal Processing 101

Digital Signal Processing 101 PDF Author: Michael Parker
Publisher: Newnes
ISBN: 1856179222
Category : Technology & Engineering
Languages : en
Pages : 286

Get Book Here

Book Description
Digital Signal Processing 101: Everything You Need to Know to Get Started provides a basic tutorial on digital signal processing (DSP). Beginning with discussions of numerical representation and complex numbers and exponentials, it goes on to explain difficult concepts such as sampling, aliasing, imaginary numbers, and frequency response. It does so using easy-to-understand examples and a minimum of mathematics. In addition, there is an overview of the DSP functions and implementation used in several DSP-intensive fields or applications, from error correction to CDMA mobile communication to airborne radar systems. This book is intended for those who have absolutely no previous experience with DSP, but are comfortable with high-school-level math skills. It is also for those who work in or provide components for industries that are made possible by DSP. Sample industries include wireless mobile phone and infrastructure equipment, broadcast and cable video, DSL modems, satellite communications, medical imaging, audio, radar, sonar, surveillance, and electrical motor control. - Dismayed when presented with a mass of equations as an explanation of DSP? This is the book for you! - Clear examples and a non-mathematical approach gets you up to speed with DSP - Includes an overview of the DSP functions and implementation used in typical DSP-intensive applications, including error correction, CDMA mobile communication, and radar systems

Digital Audio Broadcasting

Digital Audio Broadcasting PDF Author: Wolfgang Hoeg
Publisher: John Wiley & Sons
ISBN: 0470871423
Category : Technology & Engineering
Languages : en
Pages : 362

Get Book Here

Book Description
Now the standardisation work of DAB (Digital Audio Broadcasting)system is finished many broadcast organisations, network providersand receiver manufacturers in European countries and outside ofEurope (for example Canada and the Far East) will be installing DABbroadcast services as pilot projects or public services. Inaddition some value added services (data and video services) areunder development or have already started as pilot projects. The new digital broadcast system DAB distinguishes itself fromexisting conventional broadcast systems, and the various newinternational standards and related documents (from ITU-R, ISO/IEC,ETSI, EBU, EUREKA147, and others) are not readily available and aredifficult to read for users. Therefore it is essential that a wellstructured technical handbook should be available. The Second Edition of Digital Audio Broadcasting has beenfully updated with new sections and chapters added to reflect allthe latest developments and advances. Digital Audio Broadcasting: Provides a fully updated comprehensive overview of DAB Covers international standards, applications and othertechnical issues Combines the expertise of leading researchers in the field ofDAB Now covers such new areas as: IP-Tunneling via DAB; ElectronicProgramme Guide for DAB; and Metadata A comprehensive overview of DAB specifically written forplanning and system engineers, developers for professional anddomestic equipment manufacturers, service providers, as well aspostgraduate students and lecturers in communicationstechnology.