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Author : Larry J. Duvall (CAPT, USAF.)
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (132 download)
Download or read book A Walsh-Domain Adaptive Filter written by Larry J. Duvall (CAPT, USAF.) and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 272 pages
Book Rating : 4.:/5 (227 download)
Download or read book A Walsh-Domain Adaptive Filter written by and published by . This book was released on 1991 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two Walsh-domain dyadic convolution adaptive filters are developed using a circular convolution frequency-domain filter (FDF1) and the Fast LMS adaptive filter (FDF2): WDF1 and WDF2 respectively. General theory of time- domain adaptive filters and a theoretical analysis of the FDF1, FDF2, WDF1, and WDF2 filters are presented. WDF1 and WDF2 software implementation are shown to be error free. A time-domain filter (TDF) and a FDF2 frequency-domain filter (FDF) are implemented for comparison testing. The WDF1, WDF2, TDF, and FDF filters are tested using time-shifted sinusoidal and rectangular noisy and noiseless signals. WDF1 and WDF2 are shown to converge faster and produce less error filtering discontinuous signals, relative to the TDF and FDF performance. WDF1 and WDF2 are shown to converge slower and produce more error filtering continuous signals, relative to TDF and FDF performance. WDF1 is shown to perform better for noiseless signals, relative to WDF2 performance. WDF2 is shown to perform better for noise signals, relative to WDF1 performance. WDF1 and WDF2 filtering performance was shown to degrade with increasing time shift. A processing speed comparison showed WDF1 to be faster than the TDF, FDF, and WDF2 filters.
Author : John R. Treichler
Publisher : Pearson Education
ISBN 13 :
Total Pages : 376 pages
Book Rating : 4.:/5 (318 download)
Download or read book Theory and Design of Adaptive Filters written by John R. Treichler and published by Pearson Education. This book was released on 2001 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rather than superficially examining an extensive list of possible applications benefiting from adaptive filter use, the authors examine four such problems in detail and review the common attributes that are shared with many other applications of adaptive filtering.The authors develop the basic rules and algorithms for filter performance and provide tools for design, along with an appreciation of the complexity of behavioral analysis. Derivations and convergence discussions are kept to a basic level. The presentation focuses on a few principles and applies them to a series of motivating examples, that include in-depth discussion of implementation aspects for filter design not found in other books.Serves as a valuable reference for practicing engineers.
Author :
Publisher :
ISBN 13 :
Total Pages : 804 pages
Book Rating : 4.:/5 (3 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 804 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Author : Behrouz Farhang-Boroujeny
Publisher : John Wiley & Sons
ISBN 13 : 111859133X
Total Pages : 800 pages
Book Rating : 4.1/5 (185 download)
Download or read book Adaptive Filters written by Behrouz Farhang-Boroujeny and published by John Wiley & Sons. This book was released on 2013-04-02 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition of Adaptive Filters: Theory and Applications has been updated throughout to reflect the latest developments in this field; notably an increased coverage given to the practical applications of the theory to illustrate the much broader range of adaptive filters applications developed in recent years. The book offers an easy to understand approach to the theory and application of adaptive filters by clearly illustrating how the theory explained in the early chapters of the book is modified for the various applications discussed in detail in later chapters. This integrated approach makes the book a valuable resource for graduate students; and the inclusion of more advanced applications including antenna arrays and wireless communications makes it a suitable technical reference for engineers, practitioners and researchers. Key features: • Offers a thorough treatment of the theory of adaptive signal processing; incorporating new material on transform domain, frequency domain, subband adaptive filters, acoustic echo cancellation and active noise control. • Provides an in-depth study of applications which now includes extensive coverage of OFDM, MIMO and smart antennas. • Contains exercises and computer simulation problems at the end of each chapter. • Includes a new companion website hosting MATLAB® simulation programs which complement the theoretical analyses, enabling the reader to gain an in-depth understanding of the behaviours and properties of the various adaptive algorithms.
Author : James Joseph Murphy
Publisher :
ISBN 13 :
Total Pages : 144 pages
Book Rating : 4.:/5 (178 download)
Download or read book A Comparison of Transform Domain Adaptive Filters, with Emphasis on the Hartley Transform written by James Joseph Murphy and published by . This book was released on 1987 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The least mean square (MLS) algorithm is the most often used real-time adaptive filtering algorithm due to its computational simplicity and remarkably good fit to the optimal Wiener solution. There have been many transform domain algorithms proposed for improving the convergence rate of the LMS algorithm, the most popular of which had been the Discrete Fourier Transform (DFT). However, the DFT requires complex arithmetic and thus, has proven computationally undesirable for applications involving only real signals. A number of unitary, real transforms have been proposed as less costly replacements for the DFT. These include the Discrete Cosine Transform (DCT), the Discrete Walsh Hadamard Transform (WHT), and the Power of Two Transform (PO2). Each of these in some vary exhibits a property necessary to speed the convergence rate, at a lower computational cost than the DFT. The work investigates the use of another real transform, the Discrete Hartley transform (DHT), for adaptive system estimation and adaptive echo cancelling. It is shown that the DHT performs better than these other real transforms under most circumstances. Its relationship to the DFT is such that it can be transformed into the DFT with simple algebraic manipulation. Keywords: Adaptive filters; Orthogonal transforms.
Author : Bernard Mulgrew
Publisher : Springer Science & Business Media
ISBN 13 : 1461317010
Total Pages : 200 pages
Book Rating : 4.4/5 (613 download)
Download or read book Adaptive Filters and Equalisers written by Bernard Mulgrew and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented in this text relates to research work in the general area of adaptive filter theory and practice which has been carried out at the Department of Electrical Engineering, University of Edinburgh since 1977. Much of the earlier work in the department was devoted to looking at the problems associated with the physical implementation of these structures. This text relates to research which has been undertaken since 1984 which is more involved with the theoretical development of adaptive algorithms. The text sets out to provide a coherent framework within which general adaptive algorithms for finite impulse response adaptive filters may be evaluated. It further presents one approach to the problem of finding a stable solution to the infinite impulse response adaptive filter problem. This latter objective being restricted to the communications equaliser application area. The authors are indebted to a great number of people for their help, guidance and encouragement during the course of preparing this text. We should first express our appreciation for the support given by two successive heads of department at Edinburgh, Professor J. H. Collins and Professor J. Mavor. The work reported here could not have taken place without their support and also that of many colleagues, principally Professor P. M. Grant who must share much of the responsibility for instigating this line of research at Edinburgh.
Author : Anthony Zaknich
Publisher : Springer Science & Business Media
ISBN 13 : 1846281210
Total Pages : 397 pages
Book Rating : 4.8/5 (462 download)
Download or read book Principles of Adaptive Filters and Self-learning Systems written by Anthony Zaknich and published by Springer Science & Business Media. This book was released on 2005-08-19 with total page 397 pages. Available in PDF, EPUB and Kindle. Book excerpt: Teaches students about classical and nonclassical adaptive systems within one pair of covers Helps tutors with time-saving course plans, ready-made practical assignments and examination guidance The recently developed "practical sub-space adaptive filter" allows the reader to combine any set of classical and/or non-classical adaptive systems to form a powerful technology for solving complex nonlinear problems
Author : Wai-Kai Chen
Publisher : CRC Press
ISBN 13 : 9781420041408
Total Pages : 3076 pages
Book Rating : 4.0/5 (414 download)
Download or read book The Circuits and Filters Handbook written by Wai-Kai Chen and published by CRC Press. This book was released on 2002-12-23 with total page 3076 pages. Available in PDF, EPUB and Kindle. Book excerpt: A bestseller in its first edition, The Circuits and Filters Handbook has been thoroughly updated to provide the most current, most comprehensive information available in both the classical and emerging fields of circuits and filters, both analog and digital. This edition contains 29 new chapters, with significant additions in the areas of computer-
Author : Ali H. Sayed
Publisher : John Wiley & Sons
ISBN 13 : 1118210840
Total Pages : 1295 pages
Book Rating : 4.1/5 (182 download)
Download or read book Adaptive Filters written by Ali H. Sayed and published by John Wiley & Sons. This book was released on 2011-10-11 with total page 1295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive filtering is a topic of immense practical and theoretical value, having applications in areas ranging from digital and wireless communications to biomedical systems. This book enables readers to gain a gradual and solid introduction to the subject, its applications to a variety of topical problems, existing limitations, and extensions of current theories. The book consists of eleven parts?each part containing a series of focused lectures and ending with bibliographic comments, problems, and computer projects with MATLAB solutions.
Author : Lino Garcia Morales
Publisher : BoD – Books on Demand
ISBN 13 : 9535109987
Total Pages : 165 pages
Book Rating : 4.5/5 (351 download)
Download or read book Adaptive Filtering written by Lino Garcia Morales and published by BoD – Books on Demand. This book was released on 2013-02-20 with total page 165 pages. Available in PDF, EPUB and Kindle. Book excerpt: Adaptive filtering can be used to characterize unknown systems in time-variant environments. The main objective of this approach is to meet a difficult comprise: maximum convergence speed with maximum accuracy. Each application requires a certain approach which determines the filter structure, the cost function to minimize the estimation error, the adaptive algorithm, and other parameters; and each selection involves certain cost in computational terms, that in any case should consume less time than the time required by the application working in real-time. Theory and application are not, therefore, isolated entities but an imbricated whole that requires a holistic vision. This book collects some theoretical approaches and practical applications in different areas that support expanding of adaptive systems.
Author : Colin F. N. Cowan
Publisher : Prentice Hall
ISBN 13 :
Total Pages : 346 pages
Book Rating : 4.3/5 (91 download)
Download or read book Adaptive Filters written by Colin F. N. Cowan and published by Prentice Hall. This book was released on 1985 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Ali H. Sayed
Publisher : John Wiley & Sons
ISBN 13 : 0471461261
Total Pages : 1172 pages
Book Rating : 4.4/5 (714 download)
Download or read book Fundamentals of Adaptive Filtering written by Ali H. Sayed and published by John Wiley & Sons. This book was released on 2003-06-13 with total page 1172 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is based on a graduate level course offered by the author at UCLA and has been classed tested there and at other universities over a number of years. This will be the most comprehensive book on the market today providing instructors a wide choice in designing their courses. * Offers computer problems to illustrate real life applications for students and professionals alike * An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department. An Instructor's Manual presenting detailed solutions to all the problems in the book is available from the Wiley editorial department.
Author : Thomas G. Johnson
Publisher :
ISBN 13 :
Total Pages : 600 pages
Book Rating : 4.:/5 (34 download)
Download or read book Transform Domain Adaptive Filtering Using a Generalized Quadratic Residue Number System written by Thomas G. Johnson and published by . This book was released on 1988 with total page 600 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Leonid Yaroslavsky
Publisher : Bentham Science Publishers
ISBN 13 : 1608052303
Total Pages : 119 pages
Book Rating : 4.6/5 (8 download)
Download or read book Fast Transform Methods in Digital Signal Processing written by Leonid Yaroslavsky and published by Bentham Science Publishers. This book was released on 2011-09-09 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This ebook covers fast transform algorithms, analyses, and applications in a single volume. It is the result of the collaboration by the author with others in the world wide university community and has been accumulated over the author's working lifetime "
Author : W. Kenneth Jenkins
Publisher : Springer Science & Business Media
ISBN 13 : 1441986588
Total Pages : 316 pages
Book Rating : 4.4/5 (419 download)
Download or read book Advanced Concepts in Adaptive Signal Processing written by W. Kenneth Jenkins and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although adaptive filtering and adaptive array processing began with research and development efforts in the late 1950's and early 1960's, it was not until the publication of the pioneering books by Honig and Messerschmitt in 1984 and Widrow and Stearns in 1985 that the field of adaptive signal processing began to emerge as a distinct discipline in its own right. Since 1984 many new books have been published on adaptive signal processing, which serve to define what we will refer to throughout this book as conventional adaptive signal processing. These books deal primarily with basic architectures and algorithms for adaptive filtering and adaptive array processing, with many of them emphasizing practical applications. Most of the existing textbooks on adaptive signal processing focus on finite impulse response (FIR) filter structures that are trained with strategies based on steepest descent optimization, or more precisely, the least mean square (LMS) approximation to steepest descent. While literally hundreds of archival research papers have been published that deal with more advanced adaptive filtering concepts, none of the current books attempt to treat these advanced concepts in a unified framework. The goal of this new book is to present a number of important, but not so well known, topics that currently exist scattered in the research literature. The book also documents some new results that have been conceived and developed through research conducted at the University of Illinois during the past five years.
Author : Phillip Regalia
Publisher : Routledge
ISBN 13 : 1351468944
Total Pages : 706 pages
Book Rating : 4.3/5 (514 download)
Download or read book Adaptive IIR Filtering in Signal Processing and Control written by Phillip Regalia and published by Routledge. This book was released on 2018-04-27 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrates rational approximation with adaptive filtering, providing viable, numerically reliable procedures for creating adaptive infinite impulse response (IIR) filters. The choice of filter structure to adapt, algorithm design and the approximation properties for each type of algorithm are also addressed. This work recasts the theory of adaptive IIR filters by concentrating on recursive lattice filters, freeing systems from the need for direct-form filters.;A solutions manual is available for instructors only. College or university bookstores may order five or more copies at a special student price which is available upon request.
