As Lord Kelvin said, "Fourier's theorem is not only one of the most beautiful results of modern analysis, but it may be said to furnish an indispensable instrument in the treatment of nearly every recondite question in modern physics." This has remained durable knowledge for a century, and has extended its applicability to topics as diverse as medical imaging (CT scanning), the presentation of images on screens and their digital transmission, remote sensing, geophysical exploration, and many branches of engineering. Fourier Analysis and Imaging is based on years of teaching a course on the Fourier Transform at the senior or early graduate level, as well as on Prof. Bracewell's 1995 text Two-Dimensional Imaging. It is an excellent textbook and will also be a welcome addition to the reference library of those many professionals whose daily activities involve Fourier analysis in its many guises.
This open access book is a biography of Joseph L. Pawsey. It examines not only his life but the birth and growth of the field of radio astronomy and the state of science itself in twentieth century Australia. The book explains how an isolated continent with limited resources grew to be one of the leaders in the study of radio astronomy and the design of instruments to do so. Pawsey made a name for himself in the international astronomy community within a decade after WWII and coined the term radio astronomy. His most valuable talent was his ability to recruit and support bright young scientists who became the technical and methodological innovators of the era, building new telescopes from the Mills Cross and Chris (Christiansen) Cross to the Parkes radio telescope. The development of aperture synthesis and the controversy surrounding the cosmological interpretation of the first major survey which resulted in the Sydney research group's disagreements with Nobel laureate Martin Ryle play major roles in this story. This book also shows the connections among prominent astronomers like Oort, Minkowski, Baade, Struve, famous scientists in the UK such as J.A. Ratcliffe, Edward Appleton and Henry Tizard, and the engineers and physicists in Australia who helped develop the field of radio astronomy. Pawsey was appointed the second Director of the National Radio Astronomy Observatory (Green Bank, West Virginia) in October 1961; he died in Sydney at the age of 54 in late November 1962. Upper level students, scientists and historians of astronomy and technology will find the information, much of it from primary sources, relevant to any study of Joseph L. Pawsey or radio astronomy. This open access book includes a Foreword by Woodruff T. Sullivan II.
Highly recommended by CHOICE, previous editions of this popular textbook offered an accessible and practical introduction to numerical analysis. An Introduction to Numerical Methods: A MATLAB® Approach, Third Edition continues to present a wide range of useful and important algorithms for scientific and engineering applications. The authors use MATLAB to illustrate each numerical method, providing full details of the computer results so that the main steps are easily visualized and interpreted. New to the Third Edition A chapter on the numerical solution of integral equations A section on nonlinear partial differential equations (PDEs) in the last chapter Inclusion of MATLAB GUIs throughout the text The book begins with simple theoretical and computational topics, including computer floating point arithmetic, errors, interval arithmetic, and the root of equations. After presenting direct and iterative methods for solving systems of linear equations, the authors discuss interpolation, spline functions, concepts of least-squares data fitting, and numerical optimization. They then focus on numerical differentiation and efficient integration techniques as well as a variety of numerical techniques for solving linear integral equations, ordinary differential equations, and boundary-value problems. The book concludes with numerical techniques for computing the eigenvalues and eigenvectors of a matrix and for solving PDEs. CD-ROM Resource The accompanying CD-ROM contains simple MATLAB functions that help students understand how the methods work. These functions provide a clear, step-by-step explanation of the mechanism behind the algorithm of each numerical method and guide students through the calculations necessary to understand the algorithm. Written in an easy-to-follow, simple style, this text improves students’ ability to master the theoretical and practical elements of the methods. Through this book, they will be able to solve many numerical problems using MATLAB.
Principles of Composite Material Mechanics covers a unique blend of classical and contemporary mechanics of composites technologies. It presents analytical approaches ranging from the elementary mechanics of materials to more advanced elasticity and finite element numerical methods, discusses novel materials such as nanocomposites and hybrid multis
Advances in solid state detector arrays, flat panel displays and digital image processing have prompted an increasing variety of sampled imaging products and possibilities. These technology developments provide new opportunities and problems for the design engineer and system analyst - this tutorial's intended reader.
For each case study, the authors discuss the geology and interpretation of the existing seismic coverage prior to the drilling of the VSP well, the well results and rationale behind recording the VSP data, the reevaluation of the surface-seismic coverage based on the VSP and associated well control, and the utility of the respective VSP survey.
Activist hedge fund managers represent a small part of the $1.5 trillion hedge fund industry, but their approach is causing a stir among traditional managers and the investment community because they are shaking up the corporate establishment and making money for their investors. These types of managers are here to stay and Extreme Value Hedging tells the story of their rise to power in the U.S. and how they are spreading their influential gospel around the globe to places like China, Ukraine, South Korea and Sweden. Author Ronald D. Orol has a unique understanding of this world and through this book he shares his unparalleled insights in an easy to comprehend manner. He discusses everything from activist investor efforts to breakup the clubby insider world of corporate boardrooms to their deal-making or breaking pressure tactics and courtroom battles. Orol skillfully makes his case for each subject by offering revelations and examples from insiders like Ralph Whitworth, (Relational Investors), Guy Wyser-Pratte, (Wyser-Pratte Management), Mark Schwarz, (Newcastle Capital Group LLC), Robert Chapman (Chapman Capital), Phillip Goldstein (Opportunity Partners), Jeffrey Ubben (ValueAct Capital), Jeffrey M. Solomon (Ramius Capital Group LLC), Michael Van Biema (Van Biema Value Partners), Eric Rosenfeld (Crescendo Partners), Lars Förberg (Cevian Capital) and Emanuel Pearlman (Liberation Investment Group), among many, many others.
An illustrated A-to-Z guide to all things alien. Over 400 entries from more than 100 contributors cover everything from the incidents and witnesses involved to the concepts at stake and experts' personal position statements. Entries range from alien abductions, the Fantasy Prone hypothesis and JAL Flight no 1628, to the Lakenheath-Bentwaters Episode, mind control by aliens and Roswell. The contributors include: Isaac Asimov, Jerome Clark, Erich von Daniken, Peter Davenport, Hilary Evans, Timothy Good, Marvin Kottmeyer, Jenny Randles, Carl Sagan, Whitley Streiber and Jacques Vallee. There are over 300 images, eyewitness drawings and photographs.
A practical and self-contained guide to the principles, techniques, models and tools of imaging spectroscopy. Bringing together material from essential physics and digital signal processing, it covers key topics such as sensor design and calibration, atmospheric inversion and model techniques, and processing and exploitation algorithms. Readers will learn how to apply the main algorithms to practical problems, how to choose the best algorithm for a particular application, and how to process and interpret hyperspectral imaging data. A wealth of additional materials accompany the book online, including example projects and data for students, and problem solutions and viewgraphs for instructors. This is an essential text for senior undergraduate and graduate students looking to learn the fundamentals of imaging spectroscopy, and an invaluable reference for scientists and engineers working in the field.
Principles of Composite Material Mechanics, Third Edition presents a unique blend of classical and contemporary mechanics of composites technologies. While continuing to cover classical methods, this edition also includes frequent references to current state-of-the-art composites technology and research findings. New to the Third Edition Many new worked-out example problems, homework problems, figures, and references An appendix on matrix concepts and operations Coverage of particle composites, nanocomposites, nanoenhancement of conventional fiber composites, and hybrid multiscale composites Expanded coverage of finite element modeling and test methods Easily accessible to students, this popular bestseller incorporates the most worked-out example problems and exercises of any available textbook on mechanics of composite materials. It offers a rich, comprehensive, and up-to-date foundation for students to begin their work in composite materials science and engineering. A solutions manual and PowerPoint presentations are available for qualifying instructors.
This newly revised and updated edition offers a current and complete introduction to the analysis and design of Electro-Optical (EO) imaging systems. The Third Edition provides numerous updates and several new chapters including those covering Pilotage, Infrared Search and Track, and Simplified Target Acquisition Model. The principles and components of the Linear Shift-Invariant (LSI) infrared and electro-optical systems are detailed in full and help you to combine this approach with calculus and domain transformations to achieve a successful imaging system analysis. Ultimately, the steps described in this book lead to results in quantitative characterizations of performance metrics such as modulation transfer functions, minimum resolvable temperature difference, minimum resolvable contrast, and probability of object discrimination. The book includes an introduction to two-dimensional functions and mathematics which can be used to describe image transfer characteristics and imaging system components. You also learn diffraction concepts of coherent and incoherent imaging systems which show you the fundamental limits of their performance. By using the evaluation procedures contained in this desktop reference, you become capable of predicting both sensor test and field performance and quantifying the effects of component variations. The book contains over 800 time-saving equations and includes numerous analyses and designs throughout. It also includes a reference link to special website prepared by the authors that augments the book in the classroom and serves as an additional resource for practicing engineers. With its comprehensive coverage and practical approach, this is a strong resource for engineers needing a bench reference for sensor and basic scenario performance calculations. Numerous analyses and designs are given throughout the text. It is also an excellent text for upper-level students with an interest in electronic imaging systems.
It has been estimated that as much as 80% of the total effort in a typical data analysis project is taken up with data preparation, including reconciling and merging data from different sources, identifying and interpreting various data anomalies, and selecting and implementing appropriate treatment strategies for the anomalies that are found. This book focuses on the identification and treatment of data anomalies, including examples that highlight different types of anomalies, their potential consequences if left undetected and untreated, and options for dealing with them. As both data sources and free, open-source data analysis software environments proliferate, more people and organizations are motivated to extract useful insights and information from data of many different kinds (e.g., numerical, categorical, and text). The book emphasizes the range of open-source tools available for identifying and treating data anomalies, mostly in R but also with several examples in Python. Mining Imperfect Data: With Examples in R and Python, Second Edition presents a unified coverage of 10 different types of data anomalies (outliers, missing data, inliers, metadata errors, misalignment errors, thin levels in categorical variables, noninformative variables, duplicated records, coarsening of numerical data, and target leakage). It includes an in-depth treatment of time-series outliers and simple nonlinear digital filtering strategies for dealing with them, and it provides a detailed introduction to several useful mathematical characteristics of important data characterizations that do not appear to be widely known among practitioners, such as functional equations and key inequalities. While this book is primarily for data scientists, researchers in a variety of fields—namely statistics, machine learning, physics, engineering, medicine, social sciences, economics, and business—will also find it useful.
This self-study text for practicing engineers and scientists explains the mathematical tools that are required for advanced technological applications, but are often not covered in undergraduate school. The authors (University of Central Florida) describe special functions, matrix methods, vector operations, the transformation laws of tensors, the analytic functions of a complex variable, integral transforms, partial differential equations, probability theory, and random processes. The book could also serve as a supplemental graduate text."--Memento.
The All-American Soap Box Derby, the brainchild of Dayton newspaperman Myron Scott, began as a local race in that city in 1933. With some creative promotion, Scott turned it into a national competition the next year. By 1935 it had found a home in Akron. This move was solidified by the construction of Derby Downs. This unique facility, built in 1936, provided a much needed home. National sponsorship was provided by Chevrolet in cooperation with the Akron Beacon Journal and other newspapers across the nation. The All-American was flourishing due, in no small part, to the army of volunteers which enabled it to run smoothly.
This comprehensive reference details the principles and components of the Linear Shift-Invariant (LSI) infrared and electro-optical systems and shows you how to combine this approach with calculus and domain transformations to achieve a successful imaging system analysis. Ultimately, the steps described in this book lead to results in quantitative characterizations of performance metrics such as modulation transfer functions, minimum resolvable temperature difference, minimum resolvable contrast, and probability of object discrimination. The book includes an introduction to two-dimensional functions and mathematics which can be used to describe image transfer characteristics and imaging system components. You also learn diffraction concepts of coherent and incoherent imaging systems which show you the fundamental limits of their performance. By using the evaluation procedures contained in this desktop reference, you become capable of predicting both sensor test and field performance and quantifying the effects of component variations.
Ethical failures are rooted in leadership failure, the lack of a corporate culture in which ethical concerns have been integrated, and unresponsiveness to key organizational stakeholders. This book seeks to enhance our understanding of the causes of ethical debacles in an era when ethical missteps can often lead to corporate bankruptcies or worse. Sims offers practical solutions for mitigating damage and preventing such problems from happening in the first place. He also explains how to institutionalize ethics throughout an organization. Sims asserts that organizations wishing to behave ethically must do more than harbor good intentions. Such companies must implement policies that inculcate the corporate culture with ethical values. They must also commit to ethical behavior in all interactions with internal and external stakeholders, including investors, customers, employees, and the community.
Renewed interest in laser communication systems has sparked development of useful new analytic models. This book discusses optical scintillation and its impact on system performance in free-space optical communication and laser radar applications, with a detailed look at propagation phenomena and the role of scintillation on system behavior. Intended for practicing engineers, scientists, and students.
The human ability to render meaning through symbolic media such as art, dance, music, and speech defines, in many ways, the uniqueness of our species. One symbolic medium in particular--written expression--has aroused increasing interest among researchers across disciplines, in areas as diverse as the humanities, education, and the social sciences because it offers a fascinating window into the processes underlying the creation and enunciation of symbolic representation. In The Psychology of Writing, cognitive psychologist Ronald T. Kellogg reviews and integrates the fast-growing, multidisciplinary field of composition research, a field that seeks to understand how people formulate and express their thoughts with the symbols of written text. By examining the production of written text, the book fills a large gap in cognitive psychology, which until now has focused on speech production, comprehension, and reading, while virtually ignoring how people write. Throughout, the author masterfully examines the many critical factors that come together during the writing process--including writer personality, work schedules, method of composing, and knowledge. In providing an important new theoretical framework that enables readers from a wide range of backgrounds to navigate the extensive composition literature, the author drives home the profound significance of meaning-making as a defining feature of human cognition. Kellogg not only draws from the work of leading composition scholars, but quotes insights into the writing process proffered by some of the most gifted practitioners of the writing craft--including E.M. Forster, John Updike, and Samuel Johnson. Engaging and lively, The Psychology of Writing is the perfect introduction to the subject for students, researchers, journalists, and interested general readers.
About my book. Within these folds is the true story of PTSD, Post Traumatic Stress Disorder. I began with a belief that I was not prejudice in my quest to find answers. I wanted a definite answer to the title of my book. Personally I believe PTSD is injurious to veterans in that it is a label meaning crazy. I have studied and researched to find an answer and I believe I have arrived at an actual conclusion, which is, if you want it, you have it and if you do not want it you do not have it. Scientifically I am correct. Medically, I am correct. But through it all there is something wrong and I have found out what that something is but you have to read this book to learn what it is that I have found. I have engaged my investigative experiences to uncover a hidden secret and between the covers of this book lies that secret.
This is a book about numbers and how those numbers are represented in and operated on by computers. It is crucial that developers understand this area because the numerical operations allowed by computers, and the limitations of those operations, especially in the area of floating point math, affect virtually everything people try to do with computers. This book aims to fill this gap by exploring, in sufficient but not overwhelming detail, just what it is that computers do with numbers. Divided into two parts, the first deals with standard representations of integers and floating point numbers, while the second examines several other number representations. Details are explained thoroughly, with clarity and specificity. Each chapter ends with a summary, recommendations, carefully selected references, and exercises to review the key points. Topics covered include interval arithmetic, fixed-point numbers, big integers and rational arithmetic. This new edition has three new chapters: Pitfalls of Floating-Point Numbers (and How to Avoid Them), Arbitrary Precision Floating Point, and Other Number Systems. This book is for anyone who develops software including software engineers, scientists, computer science students, engineering students and anyone who programs for fun.
This volume provides a concise introduction to the methodology of nonstandard finite difference (NSFD) schemes construction and shows how they can be applied to the numerical integration of differential equations occurring in the natural, biomedical, and engineering sciences. These methods had their genesis in the work of Mickens in the 1990's and are now beginning to be widely studied and applied by other researchers. The importance of the book derives from its clear and direct explanation of NSFD in the introductory chapter along with a broad discussion of the future directions needed to advance the topic.
Egyptomania takes us on a historical journey to unearth the Egypt of the imagination, a land of strange gods, mysterious magic, secret knowledge, monumental pyramids, enigmatic sphinxes, and immense wealth. Egypt has always exerted a powerful attraction on the Western mind, and an array of figures have been drawn to the idea of Egypt. Even the practical-minded Napoleon dreamed of Egyptian glory and helped open the antique land to explorers. Ronald H. Fritze goes beyond art and architecture to reveal Egyptomania’s impact on religion, philosophy, historical study, literature, travel, science, and popular culture. All those who remain captivated by the ongoing phenomenon of Egyptomania will revel in the mysteries uncovered in this book.
This volume provides a concise introduction to the methodology of nonstandard finite difference (NSFD) schemes construction and shows how they can be applied to the numerical integration of differential equations occurring in the natural, biomedical, and engineering sciences. These methods had their genesis in the work of Mickens in the 1990''s and are now beginning to be widely studied and applied by other researchers. The importance of the book derives from its clear and direct explanation of NSFD in the introductory chapter along with a broad discussion of the future directions needed to advance the topic.
This book presents today's most powerful signal processing techniques together with methods for assessing imaging system performance when each of these techniques is applied. This multi-use book helps you make the most of sensor hardware through software enhancement, and evaluate system and algorithm performance. You also learn how to make the best hardware/software decisions in developing the next-generation of image acquisition and analysis systems.
Offers a well-rounded, mathematical approach to problems in signal interpretation using the latest time, frequency, and mixed-domain methods Equally useful as a reference, an up-to-date review, a learning tool, and a resource for signal analysis techniques Provides a gradual introduction to the mathematics so that the less mathematically adept reader will not be overwhelmed with instant hard analysis Covers Hilbert spaces, complex analysis, distributions, random signals, analog Fourier transforms, and more
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