Understanding Signals
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Understanding Signals
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Author : Michael Burianyk
language : en
Publisher: SEG Books
Release Date : 2019-05-15
Understanding Signals written by Michael Burianyk and has been published by SEG Books this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-05-15 with Science categories.
Written for students as well as professionals who work with and support geophysicists, this book presents a simple and informal discussion of fundamental concepts which underlie the quantitative part of geophysical analysis and interpretation. These general concepts are applicable for an analytical approach to any phenomena that can be measured and recorded. With examples and figures created using Microsoft Excel®, this book is accessible and insightful. Topics covered include: the concept of signals based on the sine function; the summation of sine waves as a more complicated signal; the notion of Fourier series and the spectral representation of signals; digital sampling and discrete representation of signals; the discrete Fourier transform and inverse transform; the concept of filtering in the spectral domain; and the idea of filtering outside of the spectral domain, by convolution, and the relationship between the measurement and spectral domains. This book will be valuable for geologists, junior seismic interpreters, software developers, high school and university students, and geophysical professionals seeking a refresher of the basic concepts.
Understanding Social Signals How Do We Recognize The Intentions Of Others
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Author : Sebastian Loth
language : en
Publisher: Frontiers Media SA
Release Date : 2016-05-30
Understanding Social Signals How Do We Recognize The Intentions Of Others written by Sebastian Loth and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-30 with Human-robot interaction categories.
Powerful and economic sensors such as high definition cameras and corresponding recognition software have become readily available, e.g. for face and motion recognition. However, designing user interfaces for robots, phones and computers that facilitate a seamless, intuitive, and apparently effortless communication as between humans is still highly challenging. This has shifted the focus from developing ever faster and higher resolution sensors to interpreting available sensor data for understanding social signals and recognising users' intentions. Psychologists, Ethnologists, Linguists and Sociologists have investigated social behaviour in human-human interaction. But their findings are rarely applied in the human-robot interaction domain. Instead, robot designers tend to rely on either proof-of-concept or machine learning based methods. In proving the concept, developers effectively demonstrate that users are able to adapt to robots deployed in the public space. Typically, an initial period of collecting human-robot interaction data is used for identifying frequently occurring problems. These are then addressed by adjusting the interaction policies on the basis of the collected data. However, the updated policies are strongly biased by the initial design of the robot and might not reflect natural, spontaneous user behaviour. In the machine learning approach, learning algorithms are used for finding a mapping between the sensor data space and a hypothesised or estimated set of intentions. However, this brute-force approach ignores the possibility that some signals or modalities are superfluous or even disruptive in intention recognition. Furthermore, this method is very sensitive to peculiarities of the training data. In sum, both methods cannot reliably support natural interaction as they crucially depend on an accurate model of human intention recognition. Therefore, approaches to social robotics from engineers and computer scientists urgently have to be informed by studies of intention recognition in natural human-human communication. Combining the investigation of natural human behaviour and the design of computer and robot interfaces can significantly improve the usability of modern technology. For example, robots will be easier to use by a broad public if they can interpret the social signals that users spontaneously produce for conveying their intentions anyway. By correctly identifying and even anticipating the user's intention, the user will perceive that the system truly understands her/his needs. Vice versa, if a robot produces socially appropriate signals, it will be easier for its users to understand the robot's intentions. Furthermore, studying natural behaviour as a basis for controlling robots and other devices results in greater robustness, responsiveness and approachability. Thus, we welcome submissions that (a) investigate how relevant social signals can be identified in human behaviour, (b) investigate the meaning of social signals in a specific context or task, (c) identify the minimal set of intentions for describing a context or task, (d) demonstrate how insights from the analysis of social behaviour can improve a robot's capabilities, or (e) demonstrate how a robot can make itself more understandable to the user by producing more human-like social signals.
Understanding Signal Processing
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Author : Cybellium
language : en
Publisher: Cybellium
Release Date : 2024-08-22
Understanding Signal Processing written by Cybellium and has been published by Cybellium this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-22 with Technology & Engineering categories.
Welcome to the forefront of knowledge with Cybellium, your trusted partner in mastering the cutting-edge fields of IT, Artificial Intelligence, Cyber Security, Business, Economics and Science. Designed for professionals, students, and enthusiasts alike, our comprehensive books empower you to stay ahead in a rapidly evolving digital world. * Expert Insights: Our books provide deep, actionable insights that bridge the gap between theory and practical application. * Up-to-Date Content: Stay current with the latest advancements, trends, and best practices in IT, Al, Cybersecurity, Business, Economics and Science. Each guide is regularly updated to reflect the newest developments and challenges. * Comprehensive Coverage: Whether you're a beginner or an advanced learner, Cybellium books cover a wide range of topics, from foundational principles to specialized knowledge, tailored to your level of expertise. Become part of a global network of learners and professionals who trust Cybellium to guide their educational journey. www.cybellium.com
Interpreting Signal Data
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Author : Barrett Williams
language : en
Publisher: Barrett Williams
Release Date : 2025-05-16
Interpreting Signal Data written by Barrett Williams and has been published by Barrett Williams this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-05-16 with Technology & Engineering categories.
Unlock the mysteries of signal data with "Interpreting Signal Data," a comprehensive guide that takes you on a journey from the origins of radio waves to the forefront of digital signal analysis. Whether you are a curious beginner or a seasoned professional, this eBook provides a meticulous exploration into the core principles of signal data, demystifying the fascinating world of frequencies, waves, and data interpretation. Begin with the basics as we unravel the historical context of signal transformation, setting the stage for an in-depth understanding of wave propagation and signal modulation. Discover how to differentiate between artificial and natural signals, guided by captivating historical cases of signal misinterpretation. Dive into the intricacies of artificial signals with insights into human technological imprints, then venture into the natural phenomena that create distinct signal patterns. Master advanced analysis techniques such as the Fourier and wavelet transforms, essential tools for untangling complex data. Sharpen your skills on noise reduction with advanced filtering techniques, and learn how to effectively optimize the signal-to-noise ratio. Uncover the power of machine learning algorithms in automating signal classification and explore real-world case studies showcasing this cutting-edge technology. Explore the depth of spectral analysis and temporal techniques, vital for identifying patterns and sources within signal data. Gain insights into geolocation methods and the strategic role of antenna arrays in spatial analysis. Expand your perspective with interdisciplinary approaches, integrating the realms of astronomy and earth sciences into signal analysis. Navigate the ethical dimensions of signal interpretation, understanding privacy concerns and ethical decision-making frameworks. As the eBook concludes, it paves the way to practical applications in telecommunications and environmental science while presenting future directions for innovation and exploration. Engage with a treasure trove of knowledge and resources to continue your learning journey into the enthralling domain of signal data analysis.
Understanding Signal Integrity
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Author : Stephen C. Thierauf
language : en
Publisher: Artech House
Release Date : 2010-11
Understanding Signal Integrity written by Stephen C. Thierauf and has been published by Artech House this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-11 with Technology & Engineering categories.
This unique book provides you with practical guidance on understanding and interpreting signal integrity (SI) performance to help you with your challenging circuit board design projects. You find high-level discussions of important SI concepts presented in a clear and easily accessible format, including question and answer sections and bulleted lists. This valuable resource features rules of thumb and simple equations to help you make estimates of critical signal integrity parameters without using circuit simulators of CAD (computer-aided design). The book is supported with over 120 illustrations, nearly 100 equations, and detailed reference lists at the end of each chapter.
Understanding Signals And Systems
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Author : Jack Golten
language : en
Publisher: McGraw-Hill Book Company Limited
Release Date : 1997-01-01
Understanding Signals And Systems written by Jack Golten and has been published by McGraw-Hill Book Company Limited this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997-01-01 with Technology & Engineering categories.
Honest Signals
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Author : Alex Pentland
language : en
Publisher: MIT Press
Release Date : 2010-09-24
Honest Signals written by Alex Pentland and has been published by MIT Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-09-24 with Psychology categories.
How understanding the signaling within social networks can change the way we make decisions, work with others, and manage organizations. How can you know when someone is bluffing? Paying attention? Genuinely interested? The answer, writes Alex Pentland in Honest Signals, is that subtle patterns in how we interact with other people reveal our attitudes toward them. These unconscious social signals are not just a back channel or a complement to our conscious language; they form a separate communication network. Biologically based “honest signaling,” evolved from ancient primate signaling mechanisms, offers an unmatched window into our intentions, goals, and values. If we understand this ancient channel of communication, Pentland claims, we can accurately predict the outcomes of situations ranging from job interviews to first dates. Pentland, an MIT professor, has used a specially designed digital sensor worn like an ID badge—a “sociometer”—to monitor and analyze the back-and-forth patterns of signaling among groups of people. He and his researchers found that this second channel of communication, revolving not around words but around social relations, profoundly influences major decisions in our lives—even though we are largely unaware of it. Pentland presents the scientific background necessary for understanding this form of communication, applies it to examples of group behavior in real organizations, and shows how by “reading” our social networks we can become more successful at pitching an idea, getting a job, or closing a deal. Using this “network intelligence” theory of social signaling, Pentland describes how we can harness the intelligence of our social network to become better managers, workers, and communicators.
Signals And Systems
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Author : Sanjay L. Nalbalwar
language : en
Publisher: KHANNA PUBLISHING HOUSE
Release Date : 2025-06-01
Signals And Systems written by Sanjay L. Nalbalwar and has been published by KHANNA PUBLISHING HOUSE this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-06-01 with Technology & Engineering categories.
Classical Signal Processing And Non Classical Signal Processing
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Author : Attaphongse Taparugssanagorn
language : en
Publisher: Cambridge Scholars Publishing
Release Date : 2023-08-02
Classical Signal Processing And Non Classical Signal Processing written by Attaphongse Taparugssanagorn and has been published by Cambridge Scholars Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-08-02 with Technology & Engineering categories.
Expertly unraveling the mysteries and allure of signals, this book explores their profound impact on modern life. From classical techniques to cutting-edge advancements, this comprehensive exploration delves into fundamental concepts such as amplitude, frequency, and phase. With meticulous research and insightful analysis, the author guides readers through topics like Fourier analysis, sampling, quantization, and signal filtering. The book highlights the dynamic relationship between time and frequency domains, statistical signal processing techniques, and the fascinating realm of non-classical signal processing, including wavelet transforms and compressed sensing, and explores diverse applications in audio, speech, image and video processing, biomedical analysis, communications, and sensor fusion. Highlighting emerging trends and future directions, the book illuminates the challenges, opportunities, and potential breakthroughs in signal processing research.
Continuous Time Signals And Systems
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Author : Oktay Alkin
language : en
Publisher: CRC Press
Release Date : 2025-03-24
Continuous Time Signals And Systems written by Oktay Alkin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-03-24 with Computers categories.
Drawing on author’s 30+ years of teaching experience, ”Continuous-Time Signals and Systems: A MATLAB Integrated Approach” represents a novel and comprehensive approach to understanding signals and systems theory. Many textbooks use MATLAB as a computational tool, but Alkin’s text employs MATLAB both computationally and pedagogically to provide interactive, visual reinforcement of fundamental concepts important in the study of continuous- time signals and systems. In addition to 210 traditional end-of-chapter problems and 168 solved examples, the book includes hands-on MATLAB modules consisting of: 77 MATLAB-based homework problems and projects (coordinated with the traditional end-of-chapter problems) 106 live scripts and GUI-based interactive apps that animate key figures and bring core concepts to life Downloadable MATLAB code for most of the solved examples 64 fully detailed MATLAB exercises that involve step by step development of code to simulate the relevant signal and/or system being discussed, including some case studies on topics such as synthesizers, simulating instrument sounds, pulse-width modulation, etc. The ebook+ version includes clickable links that allow running MATLAB code associated with solved examples and exercises in a browser, using the online version of MATLAB. It also includes audio files for some of the examples. Each module or application is linked to a specific segment of the text to ensure seamless integration between learning and doing. The aim is to not simply give the student just another toolbox of MATLAB functions, but to use the development of MATLAB code as part of the learning process, or as a litmus test of students’ understanding of the key concepts. All relevant MATLAB code is freely available from the publisher. In addition, a solutions manual, figures, presentation slides and other ancillary materials are available for instructors with qualifying course adoption.