Partial Update Adaptive Signal Processing Book

Partial Update Adaptive Signal Processing


  • Author : Kutluyil Dogancay
  • Publisher : Academic Press
  • Release Date : 2008-09-17
  • Genre: Technology & Engineering
  • Pages : 296
  • ISBN 10 : 0080921159

DOWNLOAD BOOK
Partial Update Adaptive Signal Processing Excerpt :

Partial-update adaptive signal processing algorithms not only permit significant complexity reduction in adaptive filter implementations, but can also improve adaptive filter performance in telecommunications applications. This book gives state-of-the-art methods for the design and development of partial-update adaptive signal processing algorithms for use in systems development. Partial-Update Adaptive Signal Processing provides a comprehensive coverage of key partial updating schemes, giving detailed information on the theory and applications of acoustic and network echo cancellation, channel equalization and multiuser detection. It also examines convergence and stability issues for partial update algorithms, providing detailed complexity analysis and a unifying treatment of partial-update techniques. Features: • Advanced analysis and design tools • Application examples illustrating the use of partial-update adaptive signal processing • MATLAB codes for developed algorithms This unique reference will be of interest to signal processing and communications engineers, researchers, R&D engineers and graduate students. "This is a very systematic and methodical treatment of an adaptive signal processing topic, of particular significance in power limited applications such as in wireless communication systems and smart ad hoc sensor networks. I am very happy to have this book on my shelf, not to gather dust, but to be consulted and used in my own research and teaching activities" – Professor A. G. Constantinides, Imperial College, London About the author: Kutluyil Dogançay is an associate professor of Electrical Engineering at the University of South Australia. His research interests span statistical and adaptive signal processing and he serves as a consultant to defence and private industry. He was the Signal Processing and Communications Program Chair of IDC Conference 2007, and is currently chair of the IEEE South Australia Communications and Signal Processing

Partial Update Least Square Adaptive Filtering Book

Partial Update Least Square Adaptive Filtering


  • Author : Bei Xie
  • Publisher : Springer Nature
  • Release Date : 2022-05-31
  • Genre: Technology & Engineering
  • Pages : 105
  • ISBN 10 : 9783031016813

DOWNLOAD BOOK
Partial Update Least Square Adaptive Filtering Excerpt :

Adaptive filters play an important role in the fields related to digital signal processing and communication, such as system identification, noise cancellation, channel equalization, and beamforming. In practical applications, the computational complexity of an adaptive filter is an important consideration. The Least Mean Square (LMS) algorithm is widely used because of its low computational complexity ($O(N)$) and simplicity in implementation. The least squares algorithms, such as Recursive Least Squares (RLS), Conjugate Gradient (CG), and Euclidean Direction Search (EDS), can converge faster and have lower steady-state mean square error (MSE) than LMS. However, their high computational complexity ($O(N^2)$) makes them unsuitable for many real-time applications. A well-known approach to controlling computational complexity is applying partial update (PU) method to adaptive filters. A partial update method can reduce the adaptive algorithm complexity by updating part of the weight vector instead of the entire vector or by updating part of the time. In the literature, there are only a few analyses of these partial update adaptive filter algorithms. Most analyses are based on partial update LMS and its variants. Only a few papers have addressed partial update RLS and Affine Projection (AP). Therefore, analyses for PU least-squares adaptive filter algorithms are necessary and meaningful. This monograph mostly focuses on the analyses of the partial update least-squares adaptive filter algorithms. Basic partial update methods are applied to adaptive filter algorithms including Least Squares CMA (LSCMA), EDS, and CG. The PU methods are also applied to CMA1-2 and NCMA to compare with the performance of the LSCMA. Mathematical derivation and performance analysis are provided including convergence condition, steady-state mean and mean-square performance for a time-invariant system. The steady-state mean and mean-square performance are also presented for a time-varying system

Adaptive Signal Processing in Wireless Communications Book

Adaptive Signal Processing in Wireless Communications


  • Author : Mohamed Ibnkahla
  • Publisher : CRC Press
  • Release Date : 2008-08-19
  • Genre: Technology & Engineering
  • Pages : 520
  • ISBN 10 : 1420046020

DOWNLOAD BOOK
Adaptive Signal Processing in Wireless Communications Excerpt :

Adaptive techniques play a key role in modern wireless communication systems. The concept of adaptation is emphasized in the Adaptation in Wireless Communications Series through a unified framework across all layers of the wireless protocol stack ranging from the physical layer to the application layer, and from cellular systems to next-generation wireless networks. This specific volume, Adaptive Signal Processing in Wireless Communications is devoted to adaptation in the physical layer. It gives an in-depth survey of adaptive signal processing techniques used in current and future generations of wireless communication systems. Featuring the work of leading international experts, it covers adaptive channel modeling, identification and equalization, adaptive modulation and coding, adaptive multiple-input-multiple-output (MIMO) systems, and cooperative diversity. It also addresses other important aspects of adaptation in wireless communications such as hardware implementation, reconfigurable processing, and cognitive radio. A second volume in the series, Adaptation and Cross-layer Design in Wireless Networks(cat no.46039) is devoted to adaptation in the data link, network, and application layers.

Partial Update Adaptive Signal Processing Book

Partial Update Adaptive Signal Processing


  • Author : Kutluyil Dogancay
  • Publisher : Academic Press
  • Release Date : 2008-11-11
  • Genre: Science
  • Pages : 310
  • ISBN 10 : UCSD:31822035352442

DOWNLOAD BOOK
Partial Update Adaptive Signal Processing Excerpt :

Partial update adaptive signal processing algorithms not only permit significant complexity reduction in adaptive filter implementations, but also can improve the adaptive filter performance in telecommunications and image and video processing applications. This book gives state-of-art methods for the design and development of partial update adaptive signal processing algorithms for use in systems development.The book gives a comprehensive coverage of key partial updating schemes, giving detailed analysis and applications to noise cancellation, channel equalization, multiuser detection.

Artificial Intelligence and Computational Intelligence Book

Artificial Intelligence and Computational Intelligence


  • Author : Hepu Deng
  • Publisher : Springer Science & Business Media
  • Release Date : 2011-09-12
  • Genre: Computers
  • Pages : 717
  • ISBN 10 : 9783642238802

DOWNLOAD BOOK
Artificial Intelligence and Computational Intelligence Excerpt :

This three-volume proceedings contains revised selected papers from the Second International Conference on Artificial Intelligence and Computational Intelligence, AICI 2011, held in Taiyuan, China, in September 2011. The total of 265 high-quality papers presented were carefully reviewed and selected from 1073 submissions. The topics of Part I covered are: applications of artificial intelligence; applications of computational intelligence; automated problem solving; biomedical inforamtics and computation; brain models/cognitive science; data mining and knowledge discovering; distributed AI and agents; evolutionary programming; expert and decision support systems; fuzzy computation; fuzzy logic and soft computing; and genetic algorithms.

Speech and Computer Book

Speech and Computer


  • Author : Albert Ali Salah
  • Publisher : Springer
  • Release Date : 2019-08-09
  • Genre: Computers
  • Pages : 580
  • ISBN 10 : 9783030260613

DOWNLOAD BOOK
Speech and Computer Excerpt :

This book constitutes the proceedings of the 21st International Conference on Speech and Computer, SPECOM 2019, held in Istanbul, Turkey, in August 2019. The 57 papers presented were carefully reviewed and selected from 86 submissions. The papers present current research in the area of computer speech processing including audio signal processing, automatic speech recognition, speaker recognition, computational paralinguistics, speech synthesis, sign language and multimodal processing, and speech and language resources.

Adaptive Filtering Book

Adaptive Filtering


  • Author : Paulo S. R. Diniz
  • Publisher : Springer Nature
  • Release Date : 2019-11-28
  • Genre: Technology & Engineering
  • Pages : 495
  • ISBN 10 : 9783030290573

DOWNLOAD BOOK
Adaptive Filtering Excerpt :

In the fifth edition of this textbook, author Paulo S.R. Diniz presents updated text on the basic concepts of adaptive signal processing and adaptive filtering. He first introduces the main classes of adaptive filtering algorithms in a unified framework, using clear notations that facilitate actual implementation. Algorithms are described in tables, which are detailed enough to allow the reader to verify the covered concepts. Examples address up-to-date problems drawn from actual applications. Several chapters are expanded and a new chapter ‘Kalman Filtering’ is included. The book provides a concise background on adaptive filtering, including the family of LMS, affine projection, RLS, set-membership algorithms and Kalman filters, as well as nonlinear, sub-band, blind, IIR adaptive filtering, and more. Problems are included at the end of chapters. A MATLAB package is provided so the reader can solve new problems and test algorithms. The book also offers easy access to working algorithms for practicing engineers.

Noise Controlling Casings Book

Noise Controlling Casings


  • Author : Marek Pawelczyk
  • Publisher : CRC Press
  • Release Date : 2022-07-28
  • Genre: Technology & Engineering
  • Pages : 250
  • ISBN 10 : 9781000629545

DOWNLOAD BOOK
Noise Controlling Casings Excerpt :

Noise-Controlling Casings offers a range of feasible noise-controlling strategies for different kinds of devices generating excessive noise. Depending on the required performance and the availability of energy sources, three solution categories are presented: passive (no external energy is needed, but performance is limited), semi-active (little energy is needed, but performance achieves higher values) and active (best performance, but an external energy source is needed). Two very important benefits of these proposed solutions are global noise reduction (in an entire enclosure or the surrounding space) and compact technology (contrary to other active noise control solutions requiring a large number of secondary sources and distributed sensors). Many of the solutions presented are original approaches by the authors, their own developed concepts and new elements and designs that have gained recognition in prestigious journals. The book provides a theoretical background to the research, looking at system configurations, mathematical modelling, signal processing implementation and numerical analysis. The proposed ideas can be applied to any devices provided they have casings of thin walls or they can be enclosed by casings of thin walls. Applications include industrial devices, household appliances, vehicle or aircraft cabins and more. This book will be of interest to professionals and students in the fields of acoustics, vibration, signal processing, control, automotive and aircraft engineering.

Adaptation in Wireless Communications   2 Volume Set Book

Adaptation in Wireless Communications 2 Volume Set


  • Author : Mohamed Ibnkahla
  • Publisher : CRC Press
  • Release Date : 2018-10-08
  • Genre: Technology & Engineering
  • Pages : 1048
  • ISBN 10 : 9781482290332

DOWNLOAD BOOK
Adaptation in Wireless Communications 2 Volume Set Excerpt :

The widespread use of adaptation techniques has helped to meet the increased demand for new applications. From adaptive signal processing to cross layer design, Adaptation in Wireless Communications covers all aspects of adaptation in wireless communications in a two-volume set. Each volume provides a unified framework for understanding adaptation and relates various specializations through common terminologies. In addition to simplified state-of-the-art cross layer design approaches, they also describe advanced techniques, such as adaptive resource management, 4G communications, and energy and mobility aware MAC protocols.

Least Mean Square Adaptive Filters Book

Least Mean Square Adaptive Filters


  • Author : Simon Haykin
  • Publisher : John Wiley & Sons
  • Release Date : 2003-09-08
  • Genre: Technology & Engineering
  • Pages : 516
  • ISBN 10 : 0471215708

DOWNLOAD BOOK
Least Mean Square Adaptive Filters Excerpt :

Edited by the original inventor of the technology. Includes contributions by the foremost experts in the field. The only book to cover these topics together.

Adaptive Filtering Applications Book

Adaptive Filtering Applications


  • Author : Lino Garcia Morales
  • Publisher : BoD – Books on Demand
  • Release Date : 2011-07-05
  • Genre: Technology & Engineering
  • Pages : 414
  • ISBN 10 : 9789533073064

DOWNLOAD BOOK
Adaptive Filtering Applications Excerpt :

Adaptive filtering is useful in any application where the signals or the modeled system vary over time. The configuration of the system and, in particular, the position where the adaptive processor is placed generate different areas or application fields such as: prediction, system identification and modeling, equalization, cancellation of interference, etc. which are very important in many disciplines such as control systems, communications, signal processing, acoustics, voice, sound and image, etc. The book consists of noise and echo cancellation, medical applications, communications systems and others hardly joined by their heterogeneity. Each application is a case study with rigor that shows weakness/strength of the method used, assesses its suitability and suggests new forms and areas of use. The problems are becoming increasingly complex and applications must be adapted to solve them. The adaptive filters have proven to be useful in these environments of multiple input/output, variant-time behaviors, and long and complex transfer functions effectively, but fundamentally they still have to evolve. This book is a demonstration of this and a small illustration of everything that is to come.

Discrete Optimization and Operations Research Book

Discrete Optimization and Operations Research


  • Author : Yury Kochetov
  • Publisher : Springer
  • Release Date : 2016-09-09
  • Genre: Computers
  • Pages : 586
  • ISBN 10 : 9783319449142

DOWNLOAD BOOK
Discrete Optimization and Operations Research Excerpt :

This book constitutes the proceedings of the 9th International Conference on Discrete Optimization and Operations Research, DOOR 2016, held in Vladivostok, Russia, in September 2016. The 39 full papers presented in this volume were carefully reviewed and selected from 181 submissions. They were organized in topical sections named: discrete optimization; scheduling problems; facility location; mathematical programming; mathematical economics and games; applications of operational research; and short communications.

Topics in Acoustic Echo and Noise Control Book

Topics in Acoustic Echo and Noise Control


  • Author : Eberhard Hänsler
  • Publisher : Springer Science & Business Media
  • Release Date : 2006-08-26
  • Genre: Technology & Engineering
  • Pages : 642
  • ISBN 10 : 9783540332138

DOWNLOAD BOOK
Topics in Acoustic Echo and Noise Control Excerpt :

This book treats important topics in "Acoustic Echo and Noise Control" and reports the latest developments. Methods for enhancing the quality of transmitted speech signals are gaining growing attention in universities and in industrial development laboratories. This book, written by an international team of highly qualified experts, concentrates on the modern and advanced methods.

Subband Adaptive Filtering Book

Subband Adaptive Filtering


  • Author : Kong-Aik Lee
  • Publisher : John Wiley & Sons
  • Release Date : 2009-07-06
  • Genre: Science
  • Pages : 344
  • ISBN 10 : 0470745983

DOWNLOAD BOOK
Subband Adaptive Filtering Excerpt :

Subband adaptive filtering is rapidly becoming one of the most effective techniques for reducing computational complexity and improving the convergence rate of algorithms in adaptive signal processing applications. This book provides an introductory, yet extensive guide on the theory of various subband adaptive filtering techniques. For beginners, the authors discuss the basic principles that underlie the design and implementation of subband adaptive filters. For advanced readers, a comprehensive coverage of recent developments, such as multiband tap–weight adaptation, delayless architectures, and filter–bank design methods for reducing band–edge effects are included. Several analysis techniques and complexity evaluation are also introduced in this book to provide better understanding of subband adaptive filtering. This book bridges the gaps between the mixed–domain natures of subband adaptive filtering techniques and provides enough depth to the material augmented by many MATLAB® functions and examples. Key Features: Acts as a timely introduction for researchers, graduate students and engineers who want to design and deploy subband adaptive filters in their research and applications. Bridges the gaps between two distinct domains: adaptive filter theory and multirate signal processing. Uses a practical approach through MATLAB®-based source programs on the accompanying CD. Includes more than 100 M-files, allowing readers to modify the code for different algorithms and applications and to gain more insight into the theory and concepts of subband adaptive filters. Subband Adaptive Filtering is aimed primarily at practicing engineers, as well as senior undergraduate and graduate students. It will also be of interest to researchers, technical managers, and computer scientists.

Signal Processing for Active Control Book

Signal Processing for Active Control


  • Author : Stephen Elliott
  • Publisher : Elsevier
  • Release Date : 2000-09-26
  • Genre: Technology & Engineering
  • Pages : 511
  • ISBN 10 : 9780080517131

DOWNLOAD BOOK
Signal Processing for Active Control Excerpt :

Signal Processing for Active Control sets out the signal processing and automatic control techniques that are used in the analysis and implementation of active systems for the control of sound and vibration. After reviewing the performance limitations introduced by physical aspects of active control, Stephen Elliott presents the calculation of the optimal performance and the implementation of adaptive real time controllers for a wide variety of active control systems. Active sound and vibration control are technologically important problems with many applications. 'Active control' means controlling disturbance by superimposing a second disturbance on the original source of disturbance. Put simply, initial noise + other specially-generated noise or vibration = silence [or controlled noise]. This book presents a unified approach to techniques that are used in the analysis and implementation of different control systems. It includes practical examples at the end of each chapter to illustrate the use of various approaches. This book is intended for researchers, engineers, and students in the field of acoustics, active control, signal processing, and electrical engineering.