Adaptive Detection For Multichannel Signals In Non Ideal Environments

Author : Zeyu Wang,Weijian Liu,Hongmeng Chen
Publisher : CRC Press
Page : 195 pages
File Size : 41,7 Mb
Release : 2024-06-14
Category : Technology & Engineering
ISBN : 9781040030424

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Adaptive Detection for Multichannel Signals in Non-Ideal Environments by Zeyu Wang,Weijian Liu,Hongmeng Chen Pdf

This book systematically presents adaptive multichannel signal detection in three types of non-ideal environments, including sample-starved scenarios, signal mismatch scenarios, and noise plus subspace interference environments. The authors provide definitions of key concepts, detailed derivations of adaptive multichannel signal detectors, and specific examples for each non-ideal environment. In addition, the possible future trend of adaptive detection methods is discussed, as well as two further research points – namely, the adaptive detection algorithms based on information geometry, and the hybrid approaches that combine adaptive detection algorithms with machine learning algorithms. The book will be of interest to researchers, advanced undergraduates, and graduate students in sonar, radar signal processing, and communications engineering.

Author : Jun Liu,Danilo Orlando,Chengpeng Hao,Weijian Liu
Publisher : CRC Press
Page : 314 pages
File Size : 52,9 Mb
Release : 2022-12-20
Category : Technology & Engineering
ISBN : 9781000800739

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Adaptive Detection of Multichannel Signals Exploiting Persymmetry by Jun Liu,Danilo Orlando,Chengpeng Hao,Weijian Liu Pdf

This book offers a systematic presentation of persymmetric adaptive detection, including detector derivations and the definition of key concepts, followed by detailed discussion relating to theoretical underpinnings, design methodology, design considerations, and techniques enabling its practical implementation. The received data for modern radar systems are usually multichannel, namely, vector-valued, or even matrix-valued. Multichannel signal detection in Gaussian backgrounds is a fundamental problem for radar applications. With an overarching focus on persymmetric adaptive detectors, this book presents the mathematical models and design principles necessary for analyzing the behavior of each kind of persymmetric adaptive detector. Building upon that, it also introduces new design approaches and techniques that will guide engineering students as well as radar engineers toward efficient detector solutions, especially in challenging sample-starved environments where training data are limited. This book will be of interest to students, scholars, and engineers in the field of signal processing. It will be especially useful for those who have a solid background in statistical signal processing, multivariate statistical analysis, matrix theory, and mathematical analysis.

Author : Richard Klemm,Institution of Electrical Engineers
Publisher : IET
Page : 971 pages
File Size : 46,7 Mb
Release : 2004-08-13
Category : Technology & Engineering
ISBN : 9780852969243

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Applications of Space-Time Adaptive Processing by Richard Klemm,Institution of Electrical Engineers Pdf

This text discusses various applications of space-time adaptive processing, including applications in OTH-radar, ground target tracking, STAP in real world clutter environments, jammer cancellation, superresolution, active sonar, seismics and communications. It is divided into two parts: the first dealing with the classical adaptive suppression of airborne and spacebased radar clutter, and the second comprising of miscellaneous applications in other fields such as communications, underwater sound and seismics.

Author : Hai Deng
Publisher : CRC Press
Page : 235 pages
File Size : 51,9 Mb
Release : 2020-06-09
Category : Technology & Engineering
ISBN : 9780429525896

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Radar Networks by Hai Deng Pdf

Radar networks are increasingly regarded as an efficient approach to enhancing radar capabilities in the face of popular anti-radar techniques and hostile operating environments. Reader-friendly and self-contained, this book provides a comprehensive overview of the latest radar networking technologies. The text addresses basic, relevant aspects of radar signal processing and statistical theories, including both civilian and military radar applications. It also discusses emerging topics that directly relate to networks, such as multiple-input–multiple-output (MIMO) radars, waveform design, and diversity via multiple transmitters. Other topics covered include target recognition and imaging using radar networks. Features Gives a comprehensive view of the latest radar network technologies Covers both civilian and military applications of radar Provides basic statistics and signal processing necessary for understanding radar networks Includes up-to-date information on MIMO radars Presents waveform design and diversity for radar networks with multiple transmitters

Author : S. Ramakrishnan
Publisher : BoD – Books on Demand
Page : 341 pages
File Size : 47,9 Mb
Release : 2012-11-28
Category : Computers
ISBN : 9789535108313

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Modern Speech Recognition by S. Ramakrishnan Pdf

This book focuses primarily on speech recognition and the related tasks such as speech enhancement and modeling. This book comprises 3 sections and thirteen chapters written by eminent researchers from USA, Brazil, Australia, Saudi Arabia, Japan, Ireland, Taiwan, Mexico, Slovakia and India. Section 1 on speech recognition consists of seven chapters. Sections 2 and 3 on speech enhancement and speech modeling have three chapters each respectively to supplement section 1. We sincerely believe that thorough reading of these thirteen chapters will provide comprehensive knowledge on modern speech recognition approaches to the readers.

Author : Anna Esposito,Robert Vích
Publisher : Springer Science & Business Media
Page : 450 pages
File Size : 44,9 Mb
Release : 2009-07-14
Category : Computers
ISBN : 9783642033209

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Cross-Modal Analysis of Speech, Gestures, Gaze and Facial Expressions by Anna Esposito,Robert Vích Pdf

This volume brings together the peer-reviewed contributions of the participants at the COST 2102 International Conference on “Cross-Modal Analysis of Speech, Gestures, Gaze and Facial Expressions” held in Prague, Czech Republic, October 15–18, 2008. The conference was sponsored by COST (European Cooperation in the Field of Scientific and Technical Research, www. cost. esf. org/domains_actions/ict) in the - main of Information and Communication Technologies (ICT) for disseminating the research advances developed within COST Action 2102: “Cross-Modal Analysis of Verbal and Nonverbal Communication” http://cost2102. cs. stir. ac. uk. COST 2102 research networking has contributed to modifying the conventional theoretical approach to the cross-modal analysis of verbal and nonverbal communi- tion changing the concept of face to face communication with that of body to body communication as well as developing the idea of embodied information. Information is no longer the result of a difference in perception and is no longer measured in terms of quantity of stimuli, since the research developed in COST 2102 has proved that human information processing is a nonlinear process that cannot be seen as the sum of the numerous pieces of information available. Considering simply the pieces of inf- mation available, results in a model of the receiver as a mere decoder, and produces a huge simplification of the communication process.

Author : Anonim
Publisher : Unknown
Page : 1808 pages
File Size : 48,8 Mb
Release : 1999
Category : Medicine
ISBN : UIUC:30112001099719

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Cumulated Index Medicus by Anonim Pdf

Author : Anonim
Publisher : Unknown
Page : 1064 pages
File Size : 45,7 Mb
Release : 1973
Category : Aeronautics
ISBN : UVA:X004872594

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Scientific and Technical Aerospace Reports by Anonim Pdf

Author : IEEE Signal Processing Society
Publisher : IEEE Standards Office
Page : 564 pages
File Size : 51,9 Mb
Release : 2000
Category : Technology & Engineering
ISBN : UOM:39015051556374

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Proceedings of the 2000 IEEE Sensor Array and Multichannel Signal Processing Workshop by IEEE Signal Processing Society Pdf

This work contains the proceedings of the Sensor Array and Multichannel Workshop held in the year 2000. It should be useful to researchers, professors, practitioners, students and professionals.

Author : Jay R. Sklar
Publisher : MIT Press
Page : 369 pages
File Size : 55,7 Mb
Release : 2018-09-25
Category : Computers
ISBN : 9780262347686

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Modern HF Signal Detection and Direction Finding by Jay R. Sklar Pdf

Detailed descriptions of detection, direction-finding, and signal-estimation methods, using consistent formalisms and notation, emphasizing HF antenna array sensing applications. Adaptive antenna array technology encompasses many powerful interference suppression approaches that exploit spatial differences among signals reaching a radio receiver system. Today, worldwide propagation phenomenology occurring in the High Frequency (HF) radio regime has made such interference common. In this book, Jay Sklar, a longtime researcher at MIT Lincoln Laboratory, presents detailed descriptions of detection, direction-finding, and signal-estimation methods applicable at HF, using consistent formalisms and notation. Modern electronic system technology has made many of these techniques affordable and practical; the goal of the book is to offer practicing engineers a comprehensive and self-contained reference that will encourage more widespread application of these approaches. The book is based on the author's thirty years of managing MIT Lincoln Laboratory work on the application of adaptive antenna array technologies to the sensing of HF communication signals. After an overview of HF propagation phenomenology, communication signal formats, and HF receiver architectural approaches, Sklar describes the HF propagation environment in more detail; introduces important modulation approaches and signaling protocols used at HF; discusses HF receiver system architectural features; and addresses signal processor architecture and its implementation. He then presents the technical foundation for the book: the vector model for a signal received at an adaptive array antenna. He follows this with discussions of actual signal processing techniques for detection and direction finding, including specific direction-finding algorithms; geolocation techniques; and signal estimation.

Author : Anonim
Publisher : Unknown
Page : 480 pages
File Size : 40,7 Mb
Release : 1992
Category : Combat survivability (Military engineering)
ISBN : UCSD:31822015016975

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Communications-- Fusing Command, Control, and Intelligence by Anonim Pdf

Author : Bogdan Gabrys,Kauko Leiviskä,Jens Strackeljan
Publisher : Springer
Page : 370 pages
File Size : 47,6 Mb
Release : 2006-07-11
Category : Technology & Engineering
ISBN : 9783540323747

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Do Smart Adaptive Systems Exist? by Bogdan Gabrys,Kauko Leiviskä,Jens Strackeljan Pdf

Do Smart Adaptive Systems Exist? is intended as a reference and a guide summarising and focusing on best practices when using intelligent techniques and building systems requiring a degree of adaptation and intelligence. It is therefore not intended as a collection of the most recent research results, but as a practical guide for experts from other areas and industrial users interested in building solutions to their problems using intelligent techniques. One of the main issues covered is an attempt to answer the question of how to select and/or combine suitable intelligent techniques from a large pool of potential solutions. Another attractive feature of the book is that it brings together experts from neural network, fuzzy, machine learning, evolutionary and hybrid systems communities who will provide their views on how these different intelligent technologies have contributed and will contribute to creation of smart adaptive systems of the future.

Author : Ivo Ipsic
Publisher : BoD – Books on Demand
Page : 446 pages
File Size : 47,5 Mb
Release : 2011-06-13
Category : Computers
ISBN : 9789533079967

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Speech Technologies by Ivo Ipsic Pdf

This book addresses different aspects of the research field and a wide range of topics in speech signal processing, speech recognition and language processing. The chapters are divided in three different sections: Speech Signal Modeling, Speech Recognition and Applications. The chapters in the first section cover some essential topics in speech signal processing used for building speech recognition as well as for speech synthesis systems: speech feature enhancement, speech feature vector dimensionality reduction, segmentation of speech frames into phonetic segments. The chapters of the second part cover speech recognition methods and techniques used to read speech from various speech databases and broadcast news recognition for English and non-English languages. The third section of the book presents various speech technology applications used for body conducted speech recognition, hearing impairment, multimodal interfaces and facial expression recognition.

Author : Anonim
Publisher : Unknown
Page : 510 pages
File Size : 43,6 Mb
Release : 1995
Category : Internetworking (Telecommunication)
ISBN : UCSD:31822021417852

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The Sixth IEEE International Symposium on Personal, Indoor, and Mobile Radio Communications, PIMRC '95, Royal York Hotel, Toronto, Canada, September 27-19, 1995 by Anonim Pdf

Author : Huimin Lu,Li Yujie
Publisher : Springer
Page : 222 pages
File Size : 42,7 Mb
Release : 2019-07-01
Category : Technology & Engineering
ISBN : 9783030177638

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2nd EAI International Conference on Robotic Sensor Networks by Huimin Lu,Li Yujie Pdf

This book provides scientific research into Cognitive Internet of Things for Smart Society, with papers presented at the 2nd EAI International Conference on Robotic Sensor Networks. The conference explores the integration of networks and robotic technologies, which has become a topic of increasing interest for both researchers and developers from academic fields and industries worldwide. The authors posit that big networks will be the main approach to the next generation of robotic research, with the explosive number of networks models and increasing computational power of computers significantly extending the number of potential applications for robotic technologies while also bringing new challenges to the network's community. The 2nd EAI International Conference on Robotic Sensor Networks was held 25-26 August 2018 at the Kitakyushu International Conference Center (MICE), Kitakyushu, Japan.