From Signal To Symbol

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From Signal to Symbol

Author : Ronald Planer
Publisher : MIT Press
ISBN 13 : 0262366029
Total Pages : 293 pages
Book Rating : 4.2/5 (623 download)

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Book Synopsis From Signal to Symbol by : Ronald Planer

Download or read book From Signal to Symbol written by Ronald Planer and published by MIT Press. This book was released on 2021-10-12 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: A novel account of the evolution of language and the cognitive capacities on which language depends. In From Signal to Symbol, Ronald Planer and Kim Sterelny propose a novel theory of language: that modern language is the product of a long series of increasingly rich protolanguages evolving over the last two million years. Arguing that language and cognition coevolved, they give a central role to archaeological evidence and attempt to infer cognitive capacities on the basis of that evidence, which they link in turn to communicative capacities. Countering other accounts, which move directly from archaeological traces to language, Planer and Sterelny show that rudimentary forms of many of the elements on which language depends can be found in the great apes and were part of the equipment of the earliest species in our lineage. After outlining the constraints a theory of the evolution of language should satisfy and filling in the details of their model, they take up the evolution of words, composite utterances, and hierarchical structure. They consider the transition from a predominantly gestural to a predominantly vocal form of language and discuss the economic and social factors that led to language. Finally, they evaluate their theory in terms of the constraints previously laid out.

The Book of Signs

Author : Rudolf Koch
Publisher : Courier Corporation
ISBN 13 : 0486153908
Total Pages : 114 pages
Book Rating : 4.4/5 (861 download)

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Book Synopsis The Book of Signs by : Rudolf Koch

Download or read book The Book of Signs written by Rudolf Koch and published by Courier Corporation. This book was released on 2013-12-31 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Famed German type designer renders 493 classified and documented illustrations divided into 14 categories, including general signs, Christian signs, astronomical signs, the four elements, house and holding marks, runes, and more.

A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel

Author : Basab Bijoy Purkayastha
Publisher : Springer
ISBN 13 : 8132220412
Total Pages : 244 pages
Book Rating : 4.1/5 (322 download)

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Book Synopsis A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel by : Basab Bijoy Purkayastha

Download or read book A Digital Phase Locked Loop based Signal and Symbol Recovery System for Wireless Channel written by Basab Bijoy Purkayastha and published by Springer. This book was released on 2015-01-29 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book reports two approaches of implementation of the essential components of a Digital Phase Locked Loop based system for dealing with wireless channels showing Nakagami-m fading. It is mostly observed in mobile communication. In the first approach, the structure of a Digital phase locked loop (DPLL) based on Zero Crossing (ZC) algorithm is proposed. In a modified form, the structure of a DPLL based systems for dealing with Nakagami-m fading based on Least Square Polynomial Fitting Filter is proposed, which operates at moderate sampling frequencies. A sixth order Least Square Polynomial Fitting (LSPF) block and Roots Approximator (RA) for better phase-frequency detection has been implemented as a replacement of Phase Frequency Detector (PFD) and Loop Filter (LF) of a traditional DPLL, which has helped to attain optimum performance of DPLL. The results of simulation of the proposed DPLL with Nakagami-m fading and QPSK modulation is discussed in detail which shows that the proposed method provides better performance than existing systems of similar type.

TM

Author : Ivan Chermayeff
Publisher : Princeton Architectural Press
ISBN 13 : 9781568982564
Total Pages : 292 pages
Book Rating : 4.9/5 (825 download)

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Book Synopsis TM by : Ivan Chermayeff

Download or read book TM written by Ivan Chermayeff and published by Princeton Architectural Press. This book was released on 2000-09 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NBC peacock, the PBS "everyman," the Chase Bank octagon, and hundreds of other outstanding trademarks have been created by one design firm, Chermayeff & Geismar Inc. Their logos and identity programs for high-profile corporations such as Mobil, Time Warner, Viacom, and Xerox, and for preeminent institutions such as the New York Public Library, Alvin Ailey Dance, the Smithsonian Institution, and the Museum of Modern Art, are instantly recognizable hallmarks of design. TM collects over 200 trademarks created over the 40-year history of the firm, which is led by Ivan Chermayeff, Tom Geismar, and Steff Geissbuhler. The variety and vitality of their work is reflected in this visually rich book, which serves an inspiration for designers as well as a reference to the best in trademark design.

The Signal and the Noise

Author : Nate Silver
Publisher : Penguin
ISBN 13 : 0143125087
Total Pages : 577 pages
Book Rating : 4.1/5 (431 download)

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Book Synopsis The Signal and the Noise by : Nate Silver

Download or read book The Signal and the Noise written by Nate Silver and published by Penguin. This book was released on 2015-02-03 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: "One of the more momentous books of the decade." —The New York Times Book Review Nate Silver built an innovative system for predicting baseball performance, predicted the 2008 election within a hair’s breadth, and became a national sensation as a blogger—all by the time he was thirty. He solidified his standing as the nation's foremost political forecaster with his near perfect prediction of the 2012 election. Silver is the founder and editor in chief of the website FiveThirtyEight. Drawing on his own groundbreaking work, Silver examines the world of prediction, investigating how we can distinguish a true signal from a universe of noisy data. Most predictions fail, often at great cost to society, because most of us have a poor understanding of probability and uncertainty. Both experts and laypeople mistake more confident predictions for more accurate ones. But overconfidence is often the reason for failure. If our appreciation of uncertainty improves, our predictions can get better too. This is the “prediction paradox”: The more humility we have about our ability to make predictions, the more successful we can be in planning for the future. In keeping with his own aim to seek truth from data, Silver visits the most successful forecasters in a range of areas, from hurricanes to baseball to global pandemics, from the poker table to the stock market, from Capitol Hill to the NBA. He explains and evaluates how these forecasters think and what bonds they share. What lies behind their success? Are they good—or just lucky? What patterns have they unraveled? And are their forecasts really right? He explores unanticipated commonalities and exposes unexpected juxtapositions. And sometimes, it is not so much how good a prediction is in an absolute sense that matters but how good it is relative to the competition. In other cases, prediction is still a very rudimentary—and dangerous—science. Silver observes that the most accurate forecasters tend to have a superior command of probability, and they tend to be both humble and hardworking. They distinguish the predictable from the unpredictable, and they notice a thousand little details that lead them closer to the truth. Because of their appreciation of probability, they can distinguish the signal from the noise. With everything from the health of the global economy to our ability to fight terrorism dependent on the quality of our predictions, Nate Silver’s insights are an essential read.

Signs and Symbols

Author : Adrian Frutiger
Publisher :
ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.X/5 (4 download)

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Book Synopsis Signs and Symbols by : Adrian Frutiger

Download or read book Signs and Symbols written by Adrian Frutiger and published by . This book was released on 1998 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Discusses the elements of a sign, and looks at pictograms, alphabets, calligraphy, monograms, text type, numerical signs, symbols, and trademarks.

Official Gazette of the United States Patent and Trademark Office

Author : United States. Patent and Trademark Office
Publisher :
ISBN 13 :
Total Pages : 1404 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Official Gazette of the United States Patent and Trademark Office by : United States. Patent and Trademark Office

Download or read book Official Gazette of the United States Patent and Trademark Office written by United States. Patent and Trademark Office and published by . This book was released on 2002 with total page 1404 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Long Way Down

Author : Jason Reynolds
Publisher : Simon and Schuster
ISBN 13 : 1481438271
Total Pages : 319 pages
Book Rating : 4.4/5 (814 download)

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Book Synopsis Long Way Down by : Jason Reynolds

Download or read book Long Way Down written by Jason Reynolds and published by Simon and Schuster. This book was released on 2017-10-24 with total page 319 pages. Available in PDF, EPUB and Kindle. Book excerpt: “An intense snapshot of the chain reaction caused by pulling a trigger.” —Booklist (starred review) “Astonishing.” —Kirkus Reviews (starred review) “A tour de force.” —Publishers Weekly (starred review) A Newbery Honor Book A Coretta Scott King Honor Book A Printz Honor Book A Time Best YA Book of All Time (2021) A Los Angeles Times Book Prize Winner for Young Adult Literature Longlisted for the National Book Award for Young People’s Literature Winner of the Walter Dean Myers Award An Edgar Award Winner for Best Young Adult Fiction Parents’ Choice Gold Award Winner An Entertainment Weekly Best YA Book of 2017 A Vulture Best YA Book of 2017 A Buzzfeed Best YA Book of 2017 An ode to Put the Damn Guns Down, this is New York Times bestselling author Jason Reynolds’s electrifying novel that takes place in sixty potent seconds—the time it takes a kid to decide whether or not he’s going to murder the guy who killed his brother. A cannon. A strap. A piece. A biscuit. A burner. A heater. A chopper. A gat. A hammer A tool for RULE Or, you can call it a gun. That’s what fifteen-year-old Will has shoved in the back waistband of his jeans. See, his brother Shawn was just murdered. And Will knows the rules. No crying. No snitching. Revenge. That’s where Will’s now heading, with that gun shoved in the back waistband of his jeans, the gun that was his brother’s gun. He gets on the elevator, seventh floor, stoked. He knows who he’s after. Or does he? As the elevator stops on the sixth floor, on comes Buck. Buck, Will finds out, is who gave Shawn the gun before Will took the gun. Buck tells Will to check that the gun is even loaded. And that’s when Will sees that one bullet is missing. And the only one who could have fired Shawn’s gun was Shawn. Huh. Will didn’t know that Shawn had ever actually USED his gun. Bigger huh. BUCK IS DEAD. But Buck’s in the elevator? Just as Will’s trying to think this through, the door to the next floor opens. A teenage girl gets on, waves away the smoke from Dead Buck’s cigarette. Will doesn’t know her, but she knew him. Knew. When they were eight. And stray bullets had cut through the playground, and Will had tried to cover her, but she was hit anyway, and so what she wants to know, on that fifth floor elevator stop, is, what if Will, Will with the gun shoved in the back waistband of his jeans, MISSES. And so it goes, the whole long way down, as the elevator stops on each floor, and at each stop someone connected to his brother gets on to give Will a piece to a bigger story than the one he thinks he knows. A story that might never know an END…if Will gets off that elevator. Told in short, fierce staccato narrative verse, Long Way Down is a fast and furious, dazzlingly brilliant look at teenage gun violence, as could only be told by Jason Reynolds.

Information Theory

Author : JV Stone
Publisher : Sebtel Press
ISBN 13 : 0956372856
Total Pages : 243 pages
Book Rating : 4.9/5 (563 download)

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Book Synopsis Information Theory by : JV Stone

Download or read book Information Theory written by JV Stone and published by Sebtel Press. This book was released on 2015-01-01 with total page 243 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally developed by Claude Shannon in the 1940s, information theory laid the foundations for the digital revolution, and is now an essential tool in telecommunications, genetics, linguistics, brain sciences, and deep space communication. In this richly illustrated book, accessible examples are used to introduce information theory in terms of everyday games like ‘20 questions’ before more advanced topics are explored. Online MatLab and Python computer programs provide hands-on experience of information theory in action, and PowerPoint slides give support for teaching. Written in an informal style, with a comprehensive glossary and tutorial appendices, this text is an ideal primer for novices who wish to learn the essential principles and applications of information theory.

Man and His Symbols

Author : Carl G. Jung
Publisher : Bantam
ISBN 13 : 0307800555
Total Pages : 433 pages
Book Rating : 4.3/5 (78 download)

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Book Synopsis Man and His Symbols by : Carl G. Jung

Download or read book Man and His Symbols written by Carl G. Jung and published by Bantam. This book was released on 2012-02-01 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: The landmark text about the inner workings of the unconscious mind—from the symbolism that unlocks the meaning of our dreams to their effect on our waking lives and artistic impulses—featuring more than a hundred images that break down Carl Jung’s revolutionary ideas “What emerges with great clarity from the book is that Jung has done immense service both to psychology as a science and to our general understanding of man in society.”—The Guardian “Our psyche is part of nature, and its enigma is limitless.” Since our inception, humanity has looked to dreams for guidance. But what are they? How can we understand them? And how can we use them to shape our lives? There is perhaps no one more equipped to answer these questions than the legendary psychologist Carl G. Jung. It is in his life’s work that the unconscious mind comes to be understood as an expansive, rich world just as vital and true a part of the mind as the conscious, and it is in our dreams—those personal, integral expressions of our deepest selves—that it communicates itself to us. A seminal text written explicitly for the general reader, Man and His Symbolsis a guide to understanding the symbols in our dreams and using that knowledge to build fuller, more receptive lives. Full of fascinating case studies and examples pulled from philosophy, history, myth, fairy tales, and more, this groundbreaking work—profusely illustrated with hundreds of visual examples—offers invaluable insight into the symbols we dream that demand understanding, why we seek meaning at all, and how these very symbols affect our lives. By illuminating the means to examine our prejudices, interpret psychological meanings, break free of our influences, and recenter our individuality, Man and His Symbols proves to be—decades after its conception—a revelatory, absorbing, and relevant experience.

Signal & Noise

Author : John Griesemer
Publisher : Picador
ISBN 13 : 1429961309
Total Pages : 616 pages
Book Rating : 4.4/5 (299 download)

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Book Synopsis Signal & Noise by : John Griesemer

Download or read book Signal & Noise written by John Griesemer and published by Picador. This book was released on 2004-04-01 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt: Signal & Noise is the epic page-turning story of the laying of the trans-Atlantic cable, and the men and women who are caught in its monumental tide. It is also a novel about the collision of worlds seen and unseen: the present and the future; the living and the dead; the real and the imagined. On a wet London morning in 1857, American engineer Chester Ludlow arrives on the muddy banks of the Isle of Dogs to witness the launch of the largest steamship ever built, the Great Eastern. Also amidst the tumultuous throng is Jack Trace, a lonely bachelor and sketch artist hoping to make his name as an illustrator and journalist in the hurly burly of Fleet Street. Other witnesses include a drunken German by the name of Marx; the child who will christen the massive vessel by the wrong name; and Isambard Kingdom Brunel, the ship's apoplectic and dwarfish architect who will soon die in ignominy. As chief engineer for the Atlantic Cable Company, the charismatic Chester enters the orbit of business and showmanship embodied by J. Beaumol Spude, the bombastic Western beef magnate who will mastermind the funding of the project; Joachim Lindt, creator of the Phantasmagorium, an animated tableaux vivant; and his beautiful wife, the musician Katerina Lindt. Drawn by the demands and adventure of creating the first transoceanic telegraph, Chester leaves behind his fragile wife, Franny, at the family estate of Willing Mind in Maine. Abandoned and still mourning the accidental death of their four-year-old daughter, Franny finds solace in the company of Chester's troubled brother, Otis, who introduces her to the mysteries of the world of spiritualism just as séancing is becoming all the rage in the jittery times leading up to the Civil War. As Chester achieves renown as the glamorous engineer of the trans-Atlantic project, Franny, desperate to contact her dead child, becomes the preeminent spirit conjuror of a war-torn America.

Starting Digital Signal Processing in Telecommunication Engineering

Author : Tomasz P. Zieliński
Publisher : Springer Nature
ISBN 13 : 3030492567
Total Pages : 874 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis Starting Digital Signal Processing in Telecommunication Engineering by : Tomasz P. Zieliński

Download or read book Starting Digital Signal Processing in Telecommunication Engineering written by Tomasz P. Zieliński and published by Springer Nature. This book was released on 2021-01-29 with total page 874 pages. Available in PDF, EPUB and Kindle. Book excerpt: This hands-on, laboratory driven textbook helps readers understand principles of digital signal processing (DSP) and basics of software-based digital communication, particularly software-defined networks (SDN) and software-defined radio (SDR). In the book only the most important concepts are presented. Each book chapter is an introduction to computer laboratory and is accompanied by complete laboratory exercises and ready-to-go Matlab programs with figures and comments (available at the book webpage and running also in GNU Octave 5.2 with free software packages), showing all or most details of relevant algorithms. Students are tasked to understand programs, modify them, and apply presented concepts to recorded real RF signal or simulated received signals, with modelled transmission condition and hardware imperfections. Teaching is done by showing examples and their modifications to different real-world telecommunication-like applications. The book consists of three parts: introduction to DSP (spectral analysis and digital filtering), introduction to DSP advanced topics (multi-rate, adaptive, model-based and multimedia - speech, audio, video - signal analysis and processing) and introduction to software-defined modern telecommunication systems (SDR technology, analog and digital modulations, single- and multi-carrier systems, channel estimation and correction as well as synchronization issues). Many real signals are processed in the book, in the first part – mainly speech and audio, while in the second part – mainly RF recordings taken from RTL-SDR USB stick and ADALM-PLUTO module, for example captured IQ data of VOR avionics signal, classical FM radio with RDS, digital DAB/DAB+ radio and 4G-LTE digital telephony. Additionally, modelling and simulation of some transmission scenarios are tested in software in the book, in particular TETRA, ADSL and 5G signals. Provides an introduction to digital signal processing and software-based digital communication; Presents a transition from digital signal processing to software-defined telecommunication; Features a suite of pedagogical materials including a laboratory test-bed and computer exercises/experiments.

NASA Tech Briefs

Author :
Publisher :
ISBN 13 :
Total Pages : 1456 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Tech Briefs by :

Download or read book NASA Tech Briefs written by and published by . This book was released on 1993 with total page 1456 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Communication System Design Using DSP Algorithms

Author : Steven A. Tretter
Publisher : Springer Science & Business Media
ISBN 13 : 9780306450327
Total Pages : 222 pages
Book Rating : 4.4/5 (53 download)

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Book Synopsis Communication System Design Using DSP Algorithms by : Steven A. Tretter

Download or read book Communication System Design Using DSP Algorithms written by Steven A. Tretter and published by Springer Science & Business Media. This book was released on 1995-08-31 with total page 222 pages. Available in PDF, EPUB and Kindle. Book excerpt: Primary focus is on communications systems.

The Power of the Infinity Symbol

Author : Barbara Heider-Rauter
Publisher : Simon and Schuster
ISBN 13 : 1844097552
Total Pages : 128 pages
Book Rating : 4.8/5 (44 download)

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Book Synopsis The Power of the Infinity Symbol by : Barbara Heider-Rauter

Download or read book The Power of the Infinity Symbol written by Barbara Heider-Rauter and published by Simon and Schuster. This book was released on 2018-03-06 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to the spiritual meaning and magic of the infinity symbol and how to activate its positive powers • Explains how the infinity symbol is the antidote to a negative, imbalanced world and how it can help reconnect the two halves of the brain and achieve balance and harmony in yourself, your relationships, and the wider world • Offers simple and practical exercises that harness the power of the infinity symbol for balance and harmony, including simple visualizations, physical exercises, and directed drawing of the symbol • Explores the many appearances of this universal symbol in history, mythology, different cultures, and the natural world Through the ages, the infinity symbol, a sideways figure eight, has represented eternal development and balance. Also known as the lemniscate, this powerful symbol stands for equilibrium, harmony, and the interconnectedness of all things. Although magical knowledge of symbols has often been kept secret throughout history, today the power of this symbol is available to all. In this accessible, hands-on guide, Barbara Heider-Rauter explores the spiritual world of the infinity symbol in a personal and practical way, allowing each of us to benefit from its positive influence for balance and harmony in ourselves, our relationships, and the wider world. She begins with a short exercise to attune readers to the energy field of the lemniscate. She explains how the infinity symbol offers the perfect response to a system that encourages separation and a world in which the negation of our feelings is often the source of illness and pain. She details simple exercises to reconnect the two halves of the brain, the analytical and the emotional, resulting in harmony and healing. She teaches how to use simple visualisation, physical exercises, and directed drawing of the symbol to achieve practical results in our daily lives. Beautifully illustrated in full color, the book also offers a wealth of information on the appearance of the infinity symbol through the ages in all its forms and contexts, from history and mythology to our own tiny body cells and the natural world. This book urges the reader to establish wholeness, to balance the scales of duality and find harmony. With the power of the lemniscate at hand, decisions will be made with greater ease and relationships filled with harmony and a lighter heart.

An Introduction to Information Theory

Author : John Robinson Pierce
Publisher : Courier Corporation
ISBN 13 : 0486240614
Total Pages : 335 pages
Book Rating : 4.4/5 (862 download)

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Book Synopsis An Introduction to Information Theory by : John Robinson Pierce

Download or read book An Introduction to Information Theory written by John Robinson Pierce and published by Courier Corporation. This book was released on 1980-01-01 with total page 335 pages. Available in PDF, EPUB and Kindle. Book excerpt: Behind the familiar surfaces of the telephone, radio, and television lies a sophisticated and intriguing body of knowledge known as information theory. This is the theory that has permeated the rapid development of all sorts of communication, from color television to the clear transmission of photographs from the vicinity of Jupiter. Even more revolutionary progress is expected in the future. To give a solid introduction to this burgeoning field, J. R. Pierce has revised his well-received 1961 study of information theory for an up-to-date second edition. Beginning with the origins of the field, Dr. Pierce follows the brilliant formulations of Claude Shannon and describes such aspects of the subject as encoding and binary digits, entropy. language and meaning, efficient encoding , and the noisy channel. He then goes beyond the strict confines of the topic to explore the ways in which information theory relates to physics, cybernetics, psychology, and art. Mathematical formulas are introduced at the appropriate points for the benefit of serious students. A glossary of terms and an appendix on mathematical notation are provided to help the less mathematically sophisticated. J. R. Pierce worked for many years at the Bell Telephone Laboratories, where he became Director of Research in Communications Principles. He is currently affiliated with the engineering department of the California Institute of Technology. While his background is impeccable, Dr. Pierce also possesses an engaging writing style that makes his book all the more welcome. An Introduction to Information Theory continues to be the most impressive non-technical account available and a fascinating introduction to the subject for laymen. "An uncommonly good study. . . . Pierce's volume presents the most satisfying discussion to be found."? Scientific American.

Signal Processing VI

Author : J. Vandewalle
Publisher : Elsevier
ISBN 13 : 0444600361
Total Pages : 681 pages
Book Rating : 4.4/5 (446 download)

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Book Synopsis Signal Processing VI by : J. Vandewalle

Download or read book Signal Processing VI written by J. Vandewalle and published by Elsevier. This book was released on 2012-12-02 with total page 681 pages. Available in PDF, EPUB and Kindle. Book excerpt: This was the sixth in the sequence of the international conferences promoted and organized by the European Association for Signal Processing. The conference has established itself as one of the world's largest and most important meetings on the subject. The 444 papers (in three volumes) are organized under 7 themes, containing the following topics: 1. Theory of Signals and Systems: a) Detection, b) Estimation, c) Filtering, d)Spectral estimation, e) Adaptive systems, f) Modeling, g) Digital transforms, h) Digital filtering. 2. Image Processing and Multidimensional Signal Processing: a) Coding, b) Enhancement, c) Restoration, d) Medical image processing. 3. Speech Processing: a) Coding, b) Synthesis, c) Recognition and understanding, d) Enhancement. 4. Implementations: a) Hardware, b) Software, c) VLSI, d) Novel Architectures, e) Array processing. 5. Knowledge Engineering and Signal Processing: a) Expert systems, b) Pattern recognition, c) Signal interpretation, d) Image understanding. 6. Neural Networks for Signal Processing: a) Theory, b) Speech, c) Vision, d) Implementations. 7. Applications: a) Radar, b) Sonar, c) Communications, d) Geophysics, e) Digital audio, f) Biomedics, g) Sensing, h) Robotics, i) Astrophysics, j) Mechanics, k) other. The diversity of topics in this 3-volume set, as well as the extraordinary tempo at which Signal Processing has progressed, attest to the permanent vitality of this area of research and development. Workers in signal processing will find in these papers the latest advances and results, as well as indications on future research and analysis in this rapidly developing field.