ace the coding interview with Python and JavaScript

In order to help people with a mental illness it is important to be able to understand and measure the severity of the experiences that they find distressing and disabling and which can affect their behaviour. SCAN is a form of interview, found acceptable to patients, which provides a detailed and accurate picture of 'mental state'. When analysed by computer it provides a diagnosis that is comparable wherever the system is used. The 9th edition of the Present State Examination (PSE-9) was published in 1974 and served to link the two main approaches to the description and classification of psychological problems. PSE-10/SCAN builds on the experience of extensive tests using PSE-9. It retains the main features of PSE-9 and links together the two international classification systems, ICD-10 and DSM-IV. This reference manual is a companion to the SCAN interview schedule and software. It describes the rationale and development of the system and provides a valuable introduction to its uses.

In order to help people with a mental illness it is important to be able to understand and measure the severity of the experiences that they find distressing and disabling and which can affect their behaviour. SCAN is a form of interview, found acceptable to patients, which provides a detailed and accurate picture of 'mental state'. When analysed by computer it provides a diagnosis that is comparable wherever the system is used. The 9th edition of the Present State Examination (PSE-9) was published in 1974 and served to link the two main approaches to the description and classification of psychological problems. PSE-10/SCAN builds on the experience of extensive tests using PSE-9. It retains the main features of PSE-9 and links together the two international classification systems, ICD-10 and DSM-IV. This reference manual is a companion to the SCAN interview schedule and software. It describes the rationale and development of the system and provides a valuable introduction to its uses.

Sir George Thomas Staunton (1781–1859), sinologist and politician, was a key figure in early nineteenth-century Anglo-Chinese relations. Staunton secured a post as a writer in the East India Company's factory in Canton in 1798 and was the only Englishman at the factory to study Chinese. He translated China's penal code and was promoted to chief of the Canton factory in 1816. He was a member of Britain's Amherst embassy to Peking in 1816–1817 to protest against mandarins' treatment of Canton merchants. The embassy failed to obtain an imperial interview but, despite being threatened with detention by the Chinese, Staunton insisted that the British should not submit to the emperor. Staunton returned to England in 1817, and served as a Tory MP between 1818 and 1852. Staunton's Memoirs, which were printed privately in 1856, provide a unique insight into nineteenth-century British perceptions of China.

David Hare is one of the most important playwrights to have emerged in the UK in the last forty years. This volume examines his stage plays, television plays and cinematic films, and is the first book of its kind to offer such comprehensive and up-to-date critical treatment. Contributions from leading academics in the study of modern British theatre sit alongside those from practitioners who have worked closely with Hare throughout his career, including former Director of the National Theatre Sir Richard Eyre. Uniquely, the volume also includes a chapter on Hare's work as journalist and public speaker; a personal memoir by Tony Bicât, co-founder with Hare of the enormously influential Portable Theatre; and an interview with Hare himself in which he offers a personal retrospective of his career as a film maker which is his fullest and clearest account of that work to date.

David Hare is one of the most important playwrights to have emerged in the UK in the last forty years. This volume examines his stage plays, television plays and cinematic films, and is the first book of its kind to offer such comprehensive and up-to-date critical treatment. Contributions from leading academics in the study of modern British theatre sit alongside those from practitioners who have worked closely with Hare throughout his career, including former Director of the National Theatre Sir Richard Eyre. Uniquely, the volume also includes a chapter on Hare's work as journalist and public speaker; a personal memoir by Tony Bicât, co-founder with Hare of the enormously influential Portable Theatre; and an interview with Hare himself in which he offers a personal retrospective of his career as a film maker which is his fullest and clearest account of that work to date.

Few American playwrights have exerted as much influence on the contemporary stage as Sam Shepard. His plays are performed on and off Broadway and in all the major regional American theatres. They are also widely performed and studied in Europe, particularly in Britain, Germany and France, finding both a popular and scholarly audience. In this collection of seventeen original essays, American and European authors from different professional and academic backgrounds explore the various aspects of Shepard's career - his plays, poetry, music, fiction, acting, directing and film work. The volume covers the major plays, including Curse of the Starving Class, Buried Child, and True West, as well as other lesser known but vitally important works. A thorough chronology of Shepard's life and career, together with biographical chapters, a note from the legendary Joseph Chaikin, and an interview with the playwright, give a fascinating first-hand account of an exuberant and experimental personalit

Few American playwrights have exerted as much influence on the contemporary stage as Sam Shepard. His plays are performed on and off Broadway and in all the major regional American theatres. They are also widely performed and studied in Europe, particularly in Britain, Germany and France, finding both a popular and scholarly audience. In this collection of seventeen original essays, American and European authors from different professional and academic backgrounds explore the various aspects of Shepard's career - his plays, poetry, music, fiction, acting, directing and film work. The volume covers the major plays, including Curse of the Starving Class, Buried Child, and True West, as well as other lesser known but vitally important works. A thorough chronology of Shepard's life and career, together with biographical chapters, a note from the legendary Joseph Chaikin, and an interview with the playwright, give a fascinating first-hand account of an exuberant and experimental personalit

Edward Albee, perhaps best known for his acclaimed and infamous 1960s drama Who's Afraid of Virginia Woolf?, is one of America's greatest living playwrights. Now in his seventies, he is still writing challenging, award-winning dramas. This collection of essays on Albee, which includes contributions from the leading commentators on Albee's work, brings fresh critical insights to bear by exploring the full scope of the playwright's career, from his 1959 breakthrough with The Zoo Story to his recent Broadway success, The Goat, or Who is Sylvia? (2002). The contributors include scholars of both theatre and English literature, and the essays thus consider the plays both as literary texts and as performed drama. The collection considers a number of Albee's lesser-known and neglected works, provides a comprehensive introduction and overview, and includes an exclusive, original interview with Mr Albee, on topics spanning his whole career.

Edward Albee, perhaps best known for his acclaimed and infamous 1960s drama Who's Afraid of Virginia Woolf?, is one of America's greatest living playwrights. Now in his seventies, he is still writing challenging, award-winning dramas. This collection of essays on Albee, which includes contributions from the leading commentators on Albee's work, brings fresh critical insights to bear by exploring the full scope of the playwright's career, from his 1959 breakthrough with The Zoo Story to his recent Broadway success, The Goat, or Who is Sylvia? (2002). The contributors include scholars of both theatre and English literature, and the essays thus consider the plays both as literary texts and as performed drama. The collection considers a number of Albee's lesser-known and neglected works, provides a comprehensive introduction and overview, and includes an exclusive, original interview with Mr Albee, on topics spanning his whole career.

The B Method is a means for specifying, designing and coding software systems. The long-awaited B-Book is the standard reference for everything concerning this method. It contains the mathematical basis on which it is founded, the precise definitions of the notations used, and a large number of examples illustrating its use in practice. J.-R. Abrial, the inventor of B, has written the book in such a way that it can be used for self-study or for reference. It is in four parts, the first dealing with the mathematical foundations and the definition of the various mathematical structures that are needed to formalise software systems; special emphasis is placed on the notion of proof. The second part contains a presentation of the Generalised Substitution Language and of the Abstract Machine Notation; examples are given to show how large specifications can be constructed systematically. The next part introduces the two basic programming features of sequencing and loop. The last part covers

This Companion offers a multi-disciplinary approach to literature on film and television. Writers are drawn from different backgrounds to consider broad topics, such as the issue of adaptation from novels and plays to the screen, canonical and popular literature, fantasy, genre and adaptations for children. There are also case studies, such as Shakespeare, Jane Austen, the nineteenth-century novel and modernism, which allow the reader to place adaptations of the work of writers within a wider context. An interview with Andrew Davies, whose work includes Pride and Prejudice (1995) and Bleak House (2005), reveals the practical choices and challenges that face the professional writer and adaptor. The Companion as a whole provides an extensive survey of an increasingly popular field of study.

Originally published in 1973, this book tells the story of the complete move in 1965/1966 of Alfred Bird and Sons Limited from central Birmingham to Banbury, in which a large proportion of the existing labour force was successfully transferred. By focusing on the relocation decision made by individual employees, the author was able to submit to a critical test sociological theories in a wide variety of fields - urban and regional planning, family and community sociology and industrial sociology. The main body of the book presents the results of interview surveys conducted on the company's employees both before and after the move. The varied technologies of the company enabled Dr Mann to contribute to the debate concerning technological determinants of workers' attitudes and behaviour. This book will be of of interest to both laymen and specialists concerned with industrial and urban problems in society.

The diagnosis and assessment of personality disorders has lagged considerably behind that of most other mental disorders. However, the IPDE is an instrument which is compatible, through two modules, with both ICD-10 and DSM-IV criteria. In the form of a semi-structured clinical interview, it provides a means of measuring major categories of personality disorders which have been previously ignored. It is also unique in that it seeks to secure reliable and uniform diagnosis which is both internationally and cross-culturally acceptable. Written by leading international authorities, this volume forms an invaluable reference manual to the IPDE instrument and its development. Its first section includes an overview of the worldwide field trials of the interview and aspects of epidemiology which affect the current status of diagnosis and assessment research. The second section detailing the full interview schedule and scoring system for the instrument will further facilitate its use by both cl

The diagnosis and assessment of personality disorders has lagged considerably behind that of most other mental disorders. However, the IPDE is an instrument which is compatible, through two modules, with both ICD-10 and DSM-IV criteria. In the form of a semi-structured clinical interview, it provides a means of measuring major categories of personality disorders which have been previously ignored. It is also unique in that it seeks to secure reliable and uniform diagnosis which is both internationally and cross-culturally acceptable. Written by leading international authorities, this volume forms an invaluable reference manual to the IPDE instrument and its development. Its first section includes an overview of the worldwide field trials of the interview and aspects of epidemiology which affect the current status of diagnosis and assessment research. The second section detailing the full interview schedule and scoring system for the instrument will further facilitate its use by both cl

This work was originally issued as a two-volume set, published in 1987 and 1988. It constitutes a definitive presentation of the system of classifying moral judgment built up by Lawrence Kolberg and his associates over a period of twenty years. Researchers in human development and education around the world, many of whom have worked with interim versions of the system - indeed, all those seriously interested in understanding the development of moral judgment - will find it a useful and accessible resource. Volume 1 reviews Kohlberg's stage theory, and the large body of research on the significance and utility of his moral stages. Issues of reliability and validity are addressed. The volume ends with detailed instructions for using the reference sections, which are presented in volume 2. Volume 2 includes the scoring systems for three alternate, functionally equivalent forms of Kohlberg's moral judgment interview.

Mirror neurons may hold the brain's key to social interaction - each coding not only a particular action or emotion but also the recognition of that action or emotion in others. The Mirror System Hypothesis adds an evolutionary arrow to the story - from the mirror system for hand actions, shared with monkeys and chimpanzees, to the uniquely human mirror system for language. In this accessible volume, experts from child development, computer science, linguistics, neuroscience, primatology and robotics present and analyse the mirror system and show how studies of action and language can illuminate each other. Topics discussed in the fifteen chapters include: what do chimpanzees and humans have in common? Does the human capability for language rest on brain mechanisms shared with other animals? How do human infants acquire language? What can be learned from imaging the human brain? How are sign- and spoken-language related? Will robots learn to act and speak like humans?

Mirror neurons may hold the brain's key to social interaction - each coding not only a particular action or emotion but also the recognition of that action or emotion in others. The Mirror System Hypothesis adds an evolutionary arrow to the story - from the mirror system for hand actions, shared with monkeys and chimpanzees, to the uniquely human mirror system for language. In this accessible volume, experts from child development, computer science, linguistics, neuroscience, primatology and robotics present and analyse the mirror system and show how studies of action and language can illuminate each other. Topics discussed in the fifteen chapters include: what do chimpanzees and humans have in common? Does the human capability for language rest on brain mechanisms shared with other animals? How do human infants acquire language? What can be learned from imaging the human brain? How are sign- and spoken-language related? Will robots learn to act and speak like humans?

When machine learning engineers work with data sets, they may find the results aren't as good as they need. Instead of improving the model or collecting more data, they can use the feature engineering process to help improve results by modifying the data's features to better capture the nature of the problem. This practical guide to feature engineering is an essential addition to any data scientist's or machine learning engineer's toolbox, providing new ideas on how to improve the performance of a machine learning solution. Beginning with the basic concepts and techniques, the text builds up to a unique cross-domain approach that spans data on graphs, texts, time series, and images, with fully worked out case studies. Key topics include binning, out-of-fold estimation, feature selection, dimensionality reduction, and encoding variable-length data. The full source code for the case studies is available on a companion website as Python Jupyter notebooks.

This is a practical, positive approach to sexual health promotion for clinicians in primary care. It presents sexual concerns across the lifecycle, from childhood to old age, illuminated throughout by scenarios based on real life. It highlights common sexual issues from different age groups. Additionally it has chapters on sexuality and disability, sexual minorities, HIV-positive individuals, and complementary medicine. Each chapter serves as a practical resource to facilitate better care and communication with patients. Common sexual difficulties, approach to evaluation, and interview techniques, as well as management are presented in a practical manner. Numerous illustrations will assist the clinician in advising patients with back pain, who are pregnant, or who have chronic illnesses on how to make adjustments to their sexual life to maximize their quality of life. It presents an invaluable resource for all health professionals that spans the needs of patients from all backgrounds a

Molecular simulation is a powerful tool in materials science, physics, chemistry and biomolecular fields. This updated edition provides a pragmatic introduction to a wide range of techniques for the simulation of molecular systems at the atomic level. The first part concentrates on methods for calculating the potential energy of a molecular system, with new chapters on quantum chemical, molecular mechanical and hybrid potential techniques. The second part describes methods examining conformational, dynamical and thermodynamical properties of systems, covering techniques including geometry-optimization, normal-mode analysis, molecular dynamics, and Monte Carlo simulation. Using Python, the second edition includes numerous examples and program modules for each simulation technique, allowing the reader to perform the calculations and appreciate the inherent difficulties involved in each. This is a valuable resource for researchers and graduate students wanting to know how to use atomic-sc

Entrepreneurship underpins many roles within the publishing industry, from freelancing to bookselling. Entrepreneurs are shaped by the contexts in which their entrepreneurship is situated (social, political, economic, and national). Additionally, entrepreneurship is integral to occupational identity for book publishing entrepreneurs. This Element examines entrepreneurship through the lens of identity and narrative based on interview data with book publishing entrepreneurs in the US Book publishing entrepreneurship narratives of independence, culture over commerce, accidental profession, place, risk, (in)stability, busyness, and freedom are examined in this Element.

The simulation of physical systems requires a simplified, hierarchical approach which models each level from the atomistic to the macroscopic scale. From quantum mechanics to fluid dynamics, this book systematically treats the broad scope of computer modeling and simulations, describing the fundamental theory behind each level of approximation. Berendsen evaluates each stage in relation to its applications giving the reader insight into the possibilities and limitations of the models. Practical guidance for applications and sample programs in Python are provided. With a strong emphasis on molecular models in chemistry and biochemistry, this 2007 book will be suitable for advanced undergraduate and graduate courses on molecular modeling and simulation within physics, biophysics, physical chemistry and materials science. It will also be a useful reference to all those working in the field. Additional resources for this title including solutions for instructors and programs are available

This work was originally issued as a two-volume set, published in 1987 and 1988. It constitutes a definitive presentation of the system of classifying moral judgment built up by Lawrence Kolberg and his associates over a period of twenty years. Researchers in human development and education around the world, many of whom have worked with interim versions of the system - indeed, all those seriously interested in understanding the development of moral judgment - will find it a useful and accessible resource. Volume 2 includes the scoring systems for three alternate, functionally equivalent forms of Kohlberg's moral judgment interview.

Thoroughly updated with improved pedagogy, the fifth edition of this classic textbook continues to provide students with a clear and comprehensive introduction the fundamentals of the finite element method. New features include enhanced coverage of introductory topics in the context of simple 1D problems, providing students with a solid base from which to advance to 2D and 3D problems; expanded coverage of more advanced concepts, to reinforce students' understanding; over 30 additional solved problems; and downloadable MATLAB, Python, C, Javascript, Fortran and Excel VBA code packages, providing students with hands-on experience, and preparing them for commercial software. Accompanied by online solutions for instructors, this is the definitive text for senior undergraduate and graduate students studying a first course in the finite element method and finite element analysis, and for professional engineers keen to shore up their understanding of finite element fundamentals.

With clear and easy-to-understand explanations, this book covers the fundamental concepts and coding methods of signal compression, whilst still retaining technical depth and rigor. It contains a wealth of illustrations, step-by-step descriptions of algorithms, examples and practice problems, which make it an ideal textbook for senior undergraduate and graduate students, as well as a useful self-study tool for researchers and professionals. Principles of lossless compression are covered, as are various entropy coding techniques, including Huffman coding, arithmetic coding and Lempel-Ziv coding. Scalar and vector quantization and trellis coding are thoroughly explained, and a full chapter is devoted to mathematical transformations including the KLT, DCT and wavelet transforms. The workings of transform and subband/wavelet coding systems, including JPEG2000 and SBHP image compression and H.264/AVC video compression, are explained and a unique chapter is provided on set partition coding,

This comprehensive treatment of network information theory and its applications provides the first unified coverage of both classical and recent results. With an approach that balances the introduction of new models and new coding techniques, readers are guided through Shannon's point-to-point information theory, single-hop networks, multihop networks, and extensions to distributed computing, secrecy, wireless communication, and networking. Elementary mathematical tools and techniques are used throughout, requiring only basic knowledge of probability, whilst unified proofs of coding theorems are based on a few simple lemmas, making the text accessible to newcomers. Key topics covered include successive cancellation and superposition coding, MIMO wireless communication, network coding, and cooperative relaying. Also covered are feedback and interactive communication, capacity approximations and scaling laws, and asynchronous and random access channels. This book is ideal for use in the

This comprehensive treatment of network information theory and its applications provides the first unified coverage of both classical and recent results. With an approach that balances the introduction of new models and new coding techniques, readers are guided through Shannon's point-to-point information theory, single-hop networks, multihop networks, and extensions to distributed computing, secrecy, wireless communication, and networking. Elementary mathematical tools and techniques are used throughout, requiring only basic knowledge of probability, whilst unified proofs of coding theorems are based on a few simple lemmas, making the text accessible to newcomers. Key topics covered include successive cancellation and superposition coding, MIMO wireless communication, network coding, and cooperative relaying. Also covered are feedback and interactive communication, capacity approximations and scaling laws, and asynchronous and random access channels. This book is ideal for use in the

Network coding promises to significantly impact the way communications networks are designed, operated, and understood. This book presents a unified and intuitive overview of the theory, applications, challenges, and future directions of this emerging field, and is a must-have resource for those working in wireline or wireless networking. • Uses an engineering approach - explains the ideas and practical techniques • Covers mathematical underpinnings, practical algorithms, code selection, security, and network management • Discusses key topics of inter-session (non-multicast) network coding, lossy networks, lossless networks, and subgraph-selection algorithms Starting with basic concepts, models, and theory, then covering a core subset of results with full proofs, Ho and Lun provide an authoritative introduction to network coding that supplies both the background to support research and the practical considerations for designing coded networks. This is an essential resource for graduat

Communication technology has become pervasive in the modern world, and ever more complex. Focusing on the most basic ideas, this carefully paced, logically structured textbook is packed with insights and illustrative examples, making this an ideal introduction to modern digital communication. Examples with step-by-step solutions help with the assimilation of theoretical ideas, and MATLAB exercises develop confidence in applying mathematical concepts to real-world problems. Right from the start the authors use the signal space approach to give students an intuitive feel for the modulation/demodulation process. After a review of signals and random processes, they describe core topics and techniques such as source coding, baseband transmission, modulation, and synchronization. The book closes with coverage of advanced topics such as trellis-coding, CMDA, and space-time codes to stimulate further study. This is an ideal textbook for anyone who wants to learn about modern digital communicat

This textbook will provide both undergraduates and practising engineers with an up-to-date and thorough grounding in the concepts of modern digital transmission. The book is not encyclopaedic, rather it selects the key concepts and processes and explains them in a deliberate pedagogic style. These concepts and processes are then illustrated by a number of system descriptions. The book is divided into three parts. The longest, Part II, describes the basic processes of digital transmission, such as matched filter detection, pulse shaping, line coding, channel coding, error detection and correction, etc. Understanding the concepts behind these processes requires a grasp of basic mathematical models, and this is provided in Part I. Finally, to put the processes in context, Part III describes elements of the public switched telephone network. The text is written throughout in a modern, digital context, and is comprehensively illustrated with helpful figures. Although the mathematical models

Design theory is a branch of combinatorics with applications in number theory, coding theory and geometry. In this book the authors discuss the generalization of results and applications to quasi-symmetric designs. The coverage is comprehensive and will be useful for researchers and graduate students. An attractive feature is the discussion of unsolved problems.

This complete guide to physical-layer security presents the theoretical foundations, practical implementation, challenges and benefits of a groundbreaking new model for secure communication. Using a bottom-up approach from the link level all the way to end-to-end architectures, it provides essential practical tools that enable graduate students, industry professionals and researchers to build more secure systems by exploiting the noise inherent to communications channels. The book begins with a self-contained explanation of the information-theoretic limits of secure communications at the physical layer. It then goes on to develop practical coding schemes, building on the theoretical insights and enabling readers to understand the challenges and opportunities related to the design of physical layer security schemes. Finally, applications to multi-user communications and network coding are also included.

Providing a thorough theoretical understanding of lossy compression techniques for image, video, speech, and audio compression, this book also covers the key features of each system, as well as practical applications, implementation issues, and design trade-offs. It presents comparisons of multimedia standards in terms of achieving known theoretical limits, whilst common and distinguishing features of the existing standards are explained and related to the background theory. There is detailed coverage of such topics as the H.264 video coding standard, low-complexity code-based vector quantizers, and the Blahut rate-distortion algorithm. Examples based on real multimedia data are also included, plus end-of-chapter problems to test understanding, algorithms that allow the reader to represent speech and audio signals efficiently, and an appendix on the basics of lossless coding. With an excellent balance of theory and practice, this book is ideal for undergraduate and graduate students, a

Master the usage of s-parameters in signal integrity applications and gain full understanding of your simulation and measurement environment with this rigorous and practical guide. Solve specific signal integrity problems including calculation of the s-parameters of a network, linear simulation of circuits, de-embedding, and virtual probing, all with expert guidance. Learn about the interconnectedness of s-parameters, frequency responses, filters, and waveforms. This invaluable resource for signal integrity engineers is supplemented with the open-source software SignalIntegrity, a Python package for scripting solutions to signal integrity problems.

The theory of dynamical systems is a major mathematical discipline closely intertwined with all main areas of mathematics. It has greatly stimulated research in many sciences and given rise to the vast new area variously called applied dynamics, nonlinear science, or chaos theory. This introduction for senior undergraduate and beginning graduate students of mathematics, physics, and engineering combines mathematical rigor with copious examples of important applications. It covers the central topological and probabilistic notions in dynamics ranging from Newtonian mechanics to coding theory. Readers need not be familiar with manifolds or measure theory; the only prerequisite is a basic undergraduate analysis course. The authors begin by describing the wide array of scientific and mathematical questions that dynamics can address. They then use a progression of examples to present the concepts and tools for describing asymptotic behavior in dynamical systems, gradually increasing the leve

Faust has been called the fundamental icon of Western culture, and Goethe's inexhaustible poetic drama is the centrepiece of its tradition in literature, music and art. In recent years, this play has experienced something of a renaissance, with a surge of studies, theatre productions, press coverage and public discussions. Reflecting this renewed interest, leading Goethe scholars in this volume explore the play's striking modernity within its theatrical framework. The chapters present new aspects such as the virtuality of Faust, the music drama, the modernization of evil, Faust's blindness, the gay Mephistopheles, classic beauty and horror as phantasmagoria, and Goethe's anticipation of modern science, economics and ecology. The book contains an illustrated section on Faust in modern performance, with contributions by renowned directors, critics and dramaturges, and a major interview with Peter Stein, director of the uncut 'millennium production' of Expo 2000.

The renowned communications theorist Robert Gallager brings his lucid writing style to the study of the fundamental system aspects of digital communication for a one-semester course for graduate students. With the clarity and insight that have characterized his teaching and earlier textbooks, he develops a simple framework and then combines this with careful proofs to help the reader understand modern systems and simplified models in an intuitive yet precise way. A strong narrative and links between theory and practice reinforce this concise, practical presentation. The book begins with data compression for arbitrary sources. Gallager then describes how to modulate the resulting binary data for transmission over wires, cables, optical fibers, and wireless channels. Analysis and intuitive interpretations are developed for channel noise models, followed by coverage of the principles of detection, coding, and decoding. The various concepts covered are brought together in a description of

Wireless technology is a truly revolutionary paradigm shift, enabling multimedia communications between people and devices from any location. It also underpins exciting applications such as sensor networks, smart homes, telemedicine, and automated highways. This book provides a comprehensive introduction to the underlying theory, design techniques and analytical tools of wireless communications, focusing primarily on the core principles of wireless system design. The book begins with an overview of wireless systems and standards. The characteristics of the wireless channel are then described, including their fundamental capacity limits. Various modulation, coding, and signal processing schemes are then discussed in detail, including state-of-the-art adaptive modulation, multicarrier, spread spectrum, and multiple antenna techniques. The concluding chapters deal with multiuser communications, cellular system design, and ad-hoc network design. Design insights and tradeoffs are emphasized

This practically-oriented, all-inclusive guide covers all the major enabling techniques for current and next-generation cellular communications and wireless networking systems. Technologies covered include CDMA, OFDM, UWB, turbo and LDPC coding, smart antennas, wireless ad hoc and sensor networks, MIMO, and cognitive radios, providing readers with everything they need to master wireless systems design in a single volume. Uniquely, a detailed introduction to the properties, design, and selection of RF subsystems and antennas is provided, giving readers a clear overview of the whole wireless system. It is also the first textbook to include a complete introduction to speech coders and video coders used in wireless systems. Richly illustrated with over 400 figures, and with a unique emphasis on practical and state-of-the-art techniques in system design, rather than on the mathematical foundations, this book is ideal for graduate students and researchers in wireless communications, as well

Multiple-input multiple-output (MIMO) technology constitutes a breakthrough in the design of wireless communications systems, and is already at the core of several wireless standards. Exploiting multipath scattering, MIMO techniques deliver significant performance enhancements in terms of data transmission rate and interference reduction. This 2007 book is a detailed introduction to the analysis and design of MIMO wireless systems. Beginning with an overview of MIMO technology, the authors then examine the fundamental capacity limits of MIMO systems. Transmitter design, including precoding and space-time coding, is then treated in depth, and the book closes with two chapters devoted to receiver design. Written by a team of leading experts, the book blends theoretical analysis with physical insights, and highlights a range of key design challenges. It can be used as a textbook for advanced courses on wireless communications, and will also appeal to researchers and practitioners working