الصفحة 54
الصفحة 54
Digital Timing Measurements : From Scopes and Probes to Timing and Jitter
As many circuits and applications now enter the Gigahertz frequency range, accurate digital timing measurements have become crucial in the design, verification, characterization, and application of electronic circuits. To be successful in this endeavour, an engineer needs a knowledge base covering instrumentation, measurement techniques, signal integrity, jitter and timing concepts, and statistics. Very often even the most experienced digital test engineers, while mastering some of those subjects, lack systematic knowledge or experience in the high speed signal area.
Digital synthesizers and transmitters for software radio
By programming the digital synthesizers and transmitters, adaptive channel bandwidths, modulation formats, frequency hopping and data rates are easily achieved. Techniques such as digital predistortion for power amplifier linearization, digital compensation methods for analog I/Q modulator nonlinearities and digital power control and ramping are presented in this book
Digital Signal Processing with Field Programmable Gate Arrays
Field-Programmable Gate Arrays (FPGAs) are revolutionizing digital signal processing as novel FPGA families are replacing ASICs and PDSPs for front-end digital signal processing algorithms. So the efficient implementation of these algorithms is critical and is the main goal of this book. It starts with an overview of today's FPGA technology, devices, and tools for designing state-of-the-art DSP systems. A case study in the first chapter is the basis for more than 40 design examples throughout. The following chapters deal with computer arithmetic concepts, theory and the implementation of FIR and IIR filters, multirate digital signal processing systems, DFT and FFT algorithms, advanced algorithms with high future potential, and adaptive filters. Each chapter contains exercises. The VERILOG source code and a glossary are given in the appendices. This edition has a new chapter on microprocessors, new sections on special functions using MAC calls, intellectual property core design and arbitrary sampling rate converters, and over 100 new exercises.
Digital Signal Processing : An Experimental Approach
Digital Signal Processing is a mathematically rigorous but accessible treatment of digital signal processing that intertwines basic theoretical techniques with hands-on laboratory instruction. Divided into three parts, the book covers various aspects of the digital signal processing (DSP) "problem".
Digital Restorative Dentistry : A Guide to Materials, Equipment, and Clinical Procedures
Offers up-to-date, readily understandable guidance on the materials and equipment employed in digital restorative dentistry and on the specific clinical procedures that may be performed using the new technologies. The key components of digital restorative dentistry – image acquisition, prosthetic/restorative design, and fabrication – are fully addressed. Readers will find helpful information on scanners, the software for prosthetic design, and the materials and technologies for prosthesis fabrication, including laser sintering, 3D printing, CAD/CAM, and laser ablation. The section on clinical procedures explains all aspects of the use of digital technologies in the treatment of patients requiring removable partial dentures, complete dentures, fixed partial prostheses, crowns, endodontics, and implant surgery and prosthodontics. The field of restorative and prosthetic dentistry is undergoing rapid transition as these new technologies come to play an increasingly central role in everyday dental practice. In bridging the knowledge gap that this technological revolution has created in the field of dentistry, the book will satisfy the needs of both dentists and dental students.
Digital project management strategic theory and practice ; Vol 31
Foundational resource for courses on digital project management methods, offering step-by-step guidance and real-world examples. It provides actionable insights into implementing digital tools in project management studies, from data collection to visualization. The book also highlights the role of strategic theory and practice in project management strategic decision-making across project planning, execution, monitoring and control management.
Digital platforms in finance and supply chain management : Governance, ethics, and industry 5.0
A comprehensive analysis of digital platforms as the driving force of the modern economy, exploring their evolution, governance, and integration across financial and supply chain ecosystems. It presents a synthesis of theories, strategic models, and empirical insights to address the complexities of platform economies, making it an essential resource for scholars, policymakers, and industry practitioners. It is structured around core principles of digital platforms, including their definition, key features, and transformative impact on value creation. It delves into governance and ethical considerations, examining global regulatory frameworks and the emerging paradigms of Industry 5.0, where digital platforms intersect with economic, social, and environmental sustainability. The theoretical foundations are rooted in network effects, New Economic Geography, Platform Economics, Agency Theory, and Systems Theory, offering a robust analytical framework for understanding scalability, competition, and strategic decision-making in platform ecosystems. Two important areas -finance and supply chains-are explored in depth.
Digital Phase Lock Loops : Architectures and Applications
This exciting new book covers various types of digital phase lock loops. It presents a comprehensive coverage of a new class of digital phase lock loops called the time delay tanlock loop (TDTL). It also details a number of architectures that improve the performance of the TDTL through adaptive techniques that overcome the conflicting requirements of the locking rage and speed of acquisition. These requirements are of paramount importance in many applications including wireless communications, consumer electronics and others. Digital Phase Lock Loops then illustrates the process of converting the TDTL class of digital phase lock loops for implementation on an FPGA-based reconfigurable system. These devices are being utilized in software-defined radio, DSP-based designs and many other communication and electronic systems to implement complex high-speed algorithms.
Digital Image Processing : An Algorithmic Introduction using Java
This modern, self-contained, textbook explains the fundamental algorithms of digital image processing through practical examples and complete Java implementations.
Digital Government : E-Government Research, Case Studies, and Implementation
New information technologies are being applied swiftly to all levels of government service: local, county, regional and even national and international. Information technology (IT) is being used to improve data management and data sharing, planning and decision support, service delivery, and more. Application areas affected by government mandates to improve e-government service include healthcare and safety; law enforcement, security, and justice; education; land use; and many others. Information technology is being used to increase public access to information, to provide more convenient and timely transaction services, and to increase citizen participation in the establishment of government regulations and other processes. DIGITAL GOVERNMENT: E-Government Research, Case Studies, and Implementation provides the field with a definitive, interdisciplinary, and understandable review of recent IT and related research of particular importance to digital government. The book also includes explorations of current and future policy implications, and case studies of successful applications in a variety of government settings.
Digital Fluency : Understanding the Basics of Artificial Intelligence, Blockchain Technology, Quantum Computing, and Their Applications for Digital Transformation
If you are curious about the basics of artificial intelligence, blockchain technology, and quantum computing as key enablers for digital transformation, Digital Fluency is your handy guide. The real-world applications of these cutting-edge technologies are expanding rapidly, and your daily life will continue to be affected by each of them. There is no better time than now to get started and become digitally fluent.
Digital Finance : Security Tokens and Unlocking the Real Potential of Blockchain
In Digital Finance: Security Tokens and Unlocking the Real Potential Blockchain, readers will realize why security tokens are creating huge excitement in the financial industry. By combining the latest in technology and the potential for automated world-class investor protections, regulatory compliance and customer service, security tokens offer a plethora of benefits that will drive cost reductions, enhance flexibility and open up opportunities for new business models and revenue streams. Digital Finance thoroughly examines how this powerful technology can overhaul our current financial infrastructure in a way that will increase efficiency, transparency, and security.
Digital Entrepreneurship : Impact on Business and Society
Explores the global challenges and experiences related to digital entrepreneurial activities, using carefully selected examples from leading companies and economies that shape world business today and tomorrow. Digital entrepreneurship and the companies steering it have an enormous global impact; they promise to transform the business world and change the way we communicate with each other. These companies use digitalization and artificial intelligence to enhance the quality of decisions and augment their business and customer operations. This book demonstrates how cloud services are continuing to evolve; how cryptocurrencies are traded in the banking industry; how platforms are created to commercialize business, and how, taken together, these developments provide new opportunities in the digitalized era. Further, it discusses a wide range of digital factors changing the way businesses operate, including artificial intelligence, chatbots, voice search, augmented and virtual reality, as well as cyber threats and data privacy management.
Digital Dilemmas : Exploring Social Media Ethics in Organizations
This book categorizes the dilemmas organizations across a range of industries can face when they implement social media to communicate with stakeholders. This book provides a systematic framework for analyzing these ethical dilemmas in social media using the Navigation Wheel. This tool leads the decision-maker through a series of considerations such as legal questions, corporate identity, morality, reputation, and ethics. Finally, the author considers implications for leaders and presents potential solutions to these dilemmas.
Digital darwinism : Surviving the new age of business disruption
This book guides you through the unrelenting pace of change and uncertainty facing business leaders today. Currently in a hybrid world where digital and real-world experiences collide and are expected to seamlessly blend into one another, never has the need to be on top of your digital transformation been felt more strongly.
Digital Control Systems : Design, Identification and Implementation
Digital Control Systems demonstrates in detail how to design and implement high-performance model-based controllers combining system identification and control design techniques extensively tested in industrial milieux. The effective use of these techniques is illustrated in the context of various systems including: d.c. motors, flexible transmissions, air heaters, distillation columns and hot-dip galvanizing. Topics covered include: • essentials of computer-based control systems; • controller design methods (robust pole placement, long-range-predictive control, state space, digital PID, etc.); • system identification techniques; • practical aspects of system identification and digital control.
Digital Communications Using Chaos and Nonlinear Dynamics
This book introduces readers to a new and exciting cross-disciplinary field of digital communications with chaos. This field was born around 15 years ago, when it was first demonstrated that nonlinear systems which produce complex non-periodic noise-like chaotic signals, can be synchronized and modulated to carry useful information. Thus, chaotic signals can be used instead of pseudo-random digital sequences for spread-spectrum and private communication applications. This deceptively simple idea spun hundreds of research papers, and many novel communication schemes based on chaotic signals have been proposed. However, only very recently researchers have begun to make a transition from academic studies toward practical implementation issues, and many "promising" schemes had to be discarded or re-formulated. This book describes the state of the art (both theoretical and experimental) of this novel field.
Digital business strategies in blockchain ecosystems : Transformational design and future of global business
Analyzes the effects of the latest technological advances in blockchain and artificial intelligence (AI) on business operations and strategies. Adopting an interdisciplinary approach, the contributions examine new developments that change the rules of traditional management. The chapters focus mainly on blockchain technologies and digital business in the "Industry 4.0" context, covering such topics as accounting, digitalization and use of AI in business operations and cybercrime.
Diffusion in Condensed Matter : Methods, Materials, Models
Diffusion as the process of particle transport due to stochastic movement is a phenomenon of crucial relevance for a large variety of processes and materials. This comprehensive, handbook-style survey of diffusion in condensed matter gives detailed insight into diffusion as the process of particle transport due to stochastic movement. Leading experts in the field describe in 23 chapters the different aspects of diffusion, covering microscopic and macroscopic experimental techniques and exemplary results for various classes of solids, liquids and interfaces as well as several theoretical concepts and models. Students and scientists in physics, chemistry, materials science, and biology will benefit from this detailed compilation.
Difficult Decisions in Thoracic Surgery : An Evidence-Based Approach
Brief chapters are devoted to a specific question or decision in general thoracic surgery that is difficult or controversial. Although some of the content may be available in major thoracic texts, rarely are such questions posed specifically and analyzed according to the level of supporting evidence available. This book is unique in aiming to address the issues in the most clear and informed manner possible; the chapters contain both evidence-based recommendations and descriptions of surgeons’ personal practices based on their experience and the published literature. Chapters are organized around clearly identified recommendations. This provides uniformity to the presentations, making possible the identification of useful material at a glance. A general introduction describes evidence-based data and their use, decision analytic models, and how both physicians and patients make decisions currently. Over 50 different topics are then presented, including a review of available evidence and a general discussion of recommended practice.
