3D-grafik och modellering
1 911 produkter
1 911 produkter
- Nyhet
Häftad, Svenska, 2026
577 kr
Skickas
Boken riktar sig till studenter vid universitet, yrkeshögskola och gymnasium och ger en praktisk introduktion till 3D-grafik med Blender för dig som vill kunna skapa egen 3D-animerad film. Praktiska övningar varvas med teori, begrepp och resonemang kring viktiga konstnärliga och tekniska hänsyn inom modellering, rendering och animation. Blender är ett fritt och öppet program för bland annat modellering, rendering och animation i 3D. Bokens övningar är anpassade för Blender 5.2 LTS.I boken lär du dig bland annat att: • skapa 3D-modeller med enkla objekt, polygoner och modifiers • ljussätta objekt och scener • skapa material med filtexturer och materialnoder • rendera bilder, bildsekvenser och videofiler • rigga modeller för animation • animera med keyframes och constraints • strukturera arbetsmaterial för produktion• klippa animation • efterbehandla renderade bilder (Post processing).
Häftad, Engelska, 2013
722 kr
Skickas inom 10-15 vardagar
An Introduction to Computer Graphics for Artists is an application-independent, reader-friendly primer for anyone with a serious desire to understand 3D Computer Graphics. Written by a veteran of the computer graphics industry whose previous career included film animation and various spells as Art Director for video games, Andrew Paquette draws on his experiences both as an artist and a manager. Far too often artists, even professionals, lack a basic understanding of the principles of computer graphics. The result is inefficiency and lower quality of work. This book addresses these issues by providing fundamental information in a university course format, with theoretical material, detailed illustrations, and projects to test the reader’s understanding of the concepts covered.Opening with the first and most basic elements of computer graphics, the book rapidly advances into progressively more complex concepts. Each of the elements, however simple, are important to understand because each is an essential link in a chain that allows an artist to master any computer graphics application. With this accomplished, the artist can use technology to satisfy his goals, instead of the technology being master of the artist.All students wanting to learn more about computer graphics from an artistic viewpoint, particularly those intending to pursue a career in computer game design or film animation, will find this book invaluable.
Inbunden, Engelska, 2018
1 389 kr
Skickas inom 10-15 vardagar
Real-Time Rendering combines fundamental principles with guidance on the latest techniques to provide a complete reference on three-dimensional interactive computer graphics. It will help you increase speed and improve image quality and learn the features and limitations of acceleration algorithms and graphics APIs. This latest fourth edition has been updated to include a chapter on virtual reality and augmented reality and covers new topics such as visual appearance, global illumination, and curves and curved surfaces.It is for anyone serious about computer graphics who wants to learn about algorithms that create synthetic images fast enough that the viewer can interact with a virtual environment.Reviews"This is the book I recommend to everyone starting out in the industry. Not only is it a great reference on so many topics, each topic is covered in impressive depth with great references for further exploration." — Alex Vlachos, Valve"Real-Time Rendering condenses literally thousands of cutting-edge papers, talks, and blogs into a single, easy-to-read volume presenting today's best practices, open problems, and promising state-of-the-art research. A key reference for beginners and experts!" — Chris Wyman, Principal Research Scientist, NVIDIA "Since it was first published, Real-Time Rendering has been an invaluable companion to anyone who wants to keep up with this dynamic field. It combines rigorous coverage of the fundamentals with up-to-date discussion of the latest techniques. The fourth edition is required reading for anyone serious about computer graphics." — Matt Pharr, co-author of Physically Based Rendering: From Theory to Implementation"I built our rendering engine and my career on what I learned in previous editions of Real-Time Rendering. This new edition is carefully updated to represent the current state of our field, and will remain the first resource I check when tackling a new challenge." — Patrick Cozzi, Principal Graphics Architect, Cesium, and co-editor of OpenGL Insights"Real-Time Rendering is the first book I recommend reading to anyone who wants to learn real-time graphics. All the relevant knowledge in one place, and a joy to read, too!" — Aras Pranckevičius, Unity Technologies About the Cover: The cover shows an example of advanced real-time rendering technology used in the 2018 Star Wars™ short Reflections, which includes real-time ray tracing of reflections and area light shadows computed on the GPU. The short was produced by Epic Games and built in Unreal Engine in collaboration with ILMxLAB and NVIDIA.
Häftad, Engelska, 2015
373 kr
Skickas inom 5-8 vardagar
Discover how graph databases can help you manage and query highly connected data. With this practical book, you'll learn how to design and implement a graph database that brings the power of graphs to bear on a broad range of problem domains. Whether you want to speed up your response to user queries or build a database that can adapt as your business evolves, this book shows you how to apply the schema-free graph model to real-world problems.This second edition includes new code samples and diagrams, using the latest Neo4j syntax, as well as information on new functionality. Learn how different organizations are using graph databases to outperform their competitors. With this book's data modeling, query, and code examples, you'll quickly be able to implement your own solution.Model data with the Cypher query language and property graph modelLearn best practices and common pitfalls when modeling with graphsPlan and implement a graph database solution in test-driven fashionExplore real-world examples to learn how and why organizations use a graph databaseUnderstand common patterns and components of graph database architectureUse analytical techniques and algorithms to mine graph database information
Häftad, Engelska, 2024
414 kr
Skickas inom 5-8 vardagar
Create excellent 3D animations with free, open-source software When you’re looking for help with creating animation with Blender, look no further than the top-selling Blender book on the market. This edition of Blender For Dummies covers every step in the animation process, from basic design all the way to finished product. This book walks you through each project phase, including creating models, adding lighting and environment, animating objects, and building a final shareable file. Written by long-time Blender evangelist Jason van Gumster, this deep reference teaches you the full animation process from idea to final vision. With this fun and easy guide, you’re on your way toward making your animation dreams a reality. Set up Blender and navigate the interface Learn how to build models in virtual spaceTexture, light, and animate your figures—then render your final productGet help and inspiration from the Blender community If you’re new to Blender or an experienced user in need of a reference, Blender For Dummies is the easy-to-use guide for you.
Häftad, Engelska, 2016
752 kr
Skickas inom 10-15 vardagar
This book will introduce you to the controls and steer you towards understanding what Blender can do. With this program you can create 3D models of objects and characters. The objects and characters can be placed in scenes. The scenes are captured by camera and rendered into digital images. The objects and characters can be animated and then, again, captured by camera and rendered to video files. Video files can then be compiled into movies. This book will show you how to make the Blender program go through some of its paces and give you an insight into this fantastic world. You will be shown the controls and given operation instructions allowing you to activate a variety of features.
Häftad, Svenska, 2024
493 kr
Tillfälligt slut
Boken riktar sig till studenter vid universitet, yrkeshögskola och gymnasium och ger en praktisk introduktion till 3D-grafik med Blender för dig som vill kunna skapa egen 3D-animerad film. Praktiska övningar varvas med teori, begrepp och resonemang kring viktiga konstnärliga och tekniska hänsyn inom modellering, rendering och animation. Blender är ett fritt och öppet program för bland annat modellering, rendering och animation i 3D. Bokens övningar är anpassade för Blender 4.2 LTS.I boken lär du dig bland annat att: • skapa 3D-modeller med enkla objekt, polygoner och modifiers • ljussätta objekt och scener • skapa material med filtexturer och materialnoder • rendera bilder, bildsekvenser och videofiler • rigga modeller för animation • animera med keyframes och constraints • strukturera arbetsmaterial för produktion• klippa animation • efterbehandla renderade bilder (Post processing).
E-bok
Engelska, 2003530 kr
Läs direkt efter köp
Essential skills for first-time programmers! This easy-to-use book explains the fundamentals of UML. You''ll learn to read, draw, and use this visual modeling language to create clear and effective blueprints for software development projects. The modular approach of this series--including drills, sample projects, and mastery checks--makes it easy to learn to use this powerful programming language at your own pace.
Häftad, Engelska, 2015
391 kr
Skickas inom 3-6 vardagar
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.
Master the art of 3D printing with step-by-step tutorials and DIY projects
Are you ready to join the new industrial revolution? 3D Printing with Autodesk 123D, Tinkercad, and MakerBot reveals how to turn your ideas into physical products that you can use or sell! You'll learn how tooperate powerful, free software from Autodesk and bring your creations to life with the MakerBot--a leading consumer printer--or an online service bureau.
Practical examples take you through the Design, Catch, Meshmixer, Tinkercad, Make, and CNC Utility apps, and the MakerBot Desktop. Fun projects, easy-to-follow instructions, and clear screenshots progress from installing the software to printing the design. Videos and digital files accompany this hands-on guide.
Make your own creations with Design and TinkercadDownload editable, premade contentGenerate construction documents with the LayOut featureCreate and edit a reality capture model with CatchEdit and mash up .stl files with MeshmixerNavigate the MakerBot DesktopPrint the model on your own machine or with a service bureau
Häftad, Engelska, 2015
391 kr
Skickas inom 3-6 vardagar
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.
Model and print your own 3D creations using SketchUp!
Get up and running fast in the consumer design and fabrication world using the hands-on information in this guide. 3D Printing and CNC Fabrication with SketchUp features step-by-step tutorials of fun and easy DIY projects. Learn how to create your own 3D models, edit downloaded models, make them printable, and bring them to physical life either on your own printer or through an online service bureau. Download and install SketchUp on your Mac or PCNavigate the interface and SketchUp’s native design tools Download design and analysis tools from the Extension Warehouse.Edit models downloaded from the 3D Warehouse and Thingiverse. Import and export STL files.Analyze your projects for 3D printability. Set up, use, and maintain a home 3D printerWork with AutoCAD, 123D Make, 123D Meshmixer, and Vetric Cut2DGenerate files for CNC cutters
E-bok
Engelska, 2015463 kr
Läs direkt efter köp
Publisher''s Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.
Model and print your own 3D creations using SketchUp!
Get up and running fast in the consumer design and fabrication world using the hands-on information in this guide. 3D Printing and CNC Fabrication with SketchUp features step-by-step tutorials of fun and easy DIY projects. Learn how to create your own 3D models, edit downloaded models, make them printable, and bring them to physical life either on your own printer or through an online service bureau. Download and install SketchUp on your Mac or PCNavigate the interface and SketchUp’s native design toolsDownload design and analysis tools from the Extension Warehouse.Edit models downloaded from the 3D Warehouse and Thingiverse.Import and export STL files.Analyze your projects for 3D printability.Set up, use, and maintain a home 3D printerWork with AutoCAD, 123D Make, 123D Meshmixer, and Vetric Cut2DGenerate files for CNC cutters
Häftad, Engelska, 2002
377 kr
Skickas inom 3-6 vardagar
Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product.
Essential skills for first-time programmers!This easy-to-use book explains the fundamentals of UML. You'll learn to read, draw, and use this visual modeling language to create clear and effective blueprints for software development projects. The modular approach of this series--including drills, sample projects, and mastery checks--makes it easy to learn to use this powerful programming language at your own pace.
Inbunden, Engelska, 1999
2 063 kr
Skickas inom 10-15 vardagar
The objective of this publication is to comprehensively discuss the possibilities of producing steels with pre-determined attributes, demanded by the customer to fit exacting specifications. The information presented in the book has been designed to indicate the reasons for the expenses and to aid in the process of overcoming the difficulties and reducing the costs.
In nine detailed chapters, the authors cover topics including:. steel as a major contributor to the economic wealth of a country in terms of its capabilities and production. current concerns of major steel producers. phenomena contributing to the quality of the product. information concerning the boundary conditions of the rolling process and initial conditions, put to use by mathematical models. the solid state incremental approach and flow formulation. parameters and variables - most of which make use of the exponential nature of phenomena that are activated by thermal energy. the application of three dimensional analysis to shape rolling. the evaluation of parameters by a form of inverse analysis to the flat rolling process. knowledge based modeling, using artificial intelligence, expert systems and neural networks
They conclude that when either mathematical or physical modeling of the rolling process is considered and the aim is to satisfy the demands for customers, it is possible to produce what the customer wants, exactly.
Inbunden, Engelska, 2000
1 949 kr
Skickas inom 5-8 vardagar
DRAG (from un modele de la Demande Routiere, des Accidents et leur Gravite) is a complex computer model that simulates accident propensities under detailed conditions. The DRAG approach constitutes the largest road accident modelling effort ever undertaken. Gaudry is the creator and developer of DRAG and this work explains its nature, purpose and value. Such a model, which explains accidents for a whole region, province or country, has advantages in answering many questions asked about accidents (such as the role of the economic cycle, weather, prices, insurance etc.) that other models fail to take fully into account. DRAG research is underpinned by a fundamental theoretical innovation which sees a 3-level approach to analysing the determinants of the number of road victims in a given accident: Exposure (the distance travelled), Accident Frequency Risk and Accident Severity Risk (i.e. the number of victims of each type of accident). In applying flexible mathematical forms, the DRAG model also allows significant conceptual and empirical claims to be made about the importance of detecting responses that reverse themselves (to alcohol, and to other factors). Under Gaudry's guidance, a family of DRAG-inspired models has grown up, based on their development for different countries and this book explores each national model in turn. As more countries seek to adopt the DRAG approach, this book serves as a timely, unique and valuable guide to the model.
Inbunden, Engelska, 1999
2 125 kr
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Global Change Scenarios of the 21st Century informs readers of conceivable environmental changes in the next hundred years. Integrated scenarios are used to communicate large amounts of information about different aspects of the global environmental system, together with society's role within this system. Uniquely, the scenarios are generated by an integrated computer model, IMAGE 2.1, which enhances consistency and provides a framework for linking environmental and social aspects of global change.The book is divided into four parts, the volume begins by describing the model used to generate these scenarios, explaining its current features. This is followed by scenarios of changing climate, energy and food use, land cover, acidification, sea level and many other indicators of global change up to 2100. The long term consequences of actions to reduce greenhouse gas emissions are then explored in a section which uses the concepts of 'safe landing' and 'safe emission corridors' to address the connection between the long-term climate protection and short-term emission reductions. The final sections examines how the complicated and crucial issue of how complex global scenario information can be communicated to policy makers.
Del 4 - Advances in Learning and Instruction Series
Modelling Changes in Understanding
Case Studies in Physical Reasoning
Inbunden, Engelska, 2000
1 338 kr
Skickas inom 5-8 vardagar
Published as part of the "Advances in Learning and Instruction" series, "Modelling Changes in Understanding" brings together Psychologists, Science Educators and Computer Scientists to describe and explain how we develop an understanding of the physical world around us. The contributors examine how changes in our understanding and consequent learning can be modelled using computer software. Focussing on the discipline of Physics, this volume discusses the following topics: the difference in the organisation of knowledge between experts and novices; the construction of accurate models of the learner at different stages in the knowledge acquisition process; computer models which claim to answer questions and accumulate understanding in a similar way to human beings.
Häftad, Engelska, 2006
1 085 kr
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Modelling and Control in Biomedical Systems (including Biological Systems) was held in Reims, France, 20-22 August 2006. This Symposium was organised by the University of Reims Champagne Ardenne and the Soci�t� de l'Electricit�, de l'Electronique et des TIC (SEE).
The Symposium attracted practitioners in engineering, information technology, mathematics, medicine and biology, and other related disciplines, with authors from 24 countries. Besides the abstracts of the four plenary lectures, this volume contains the 92 papers that were presented by their authors at the Symposium.
The papers included two invited keynote presentations given by internationally prominent and well-recognised research leaders: Claudio Cobelli, whose talk is titled "Dynamic modelling in diabetes: from whole body to genes"; and Irving J. Bigio, whose talk is titled "Elastic scattering spectroscopy for non-invasive detection of cancer". Two prestigious industrial speakers were also invited to give keynote presentations: Terry O'Brien from LIDCO, whose talk is titled "LIDCO: From the laboratory to protocolized goal directed therapy"; and Lorenzo Quinzio of Philips, whose talk is titled "Clinical decision support in monitoring and information systems".
A valuable source of information on the state-of- the-art in Modelling and Control in Biomedical Systems Including abstracts of four plenary lectures, and 92 papers presented by their authors
E-bok
PDF, Engelska, 2004728 kr
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Successful businesses and organizations are continually looking for ways to improve service and customer satisfaction in order to achieve long-term customer loyalty. In light of these goals, software developers must ask the question: how does customer orientation influence traditional approaches, methods, and principles of software development? In this book, a leading software architect and his team of software engineers describe how the idea of customer orientation in an organization leads to the creation of application-oriented software. This book describes what application-oriented software development is and how it can be conceptually and constructively designed with object-oriented techniques. It goes further to describe how to best fit together the many different methodologies and techniques that have been created for object-orientation (such as frameworks, platforms, components, UML, Unified Process, design patterns, and eXtreme Programming) to design and build software for real projects. This book brings together the best of research, development, and day-to-day project work to the task of building large software systems.*Written by and for developers of large, interactive, and long-lived software systems*Includes patterns of proven analysis, design, and documentation techniques*Shows how to develop an appropriate design approach and concrete software development techniques
E-bok
PDF, Engelska, 20001 578 kr
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Until recently, the phenomenal economic development of the Asian tigers, Chile, and Malaysia, as well as the sustained economic growth of the United States, painted a very desirable and optimistic picture of free markets, fiscal responsibility, and, more generally, the entire dogma of neoclassical economics. As of the fall of 1998, however, the economies of many tropical countries have contracted severely, and the enthusiasm of the developing tropics for the free market and all of its ancillary policies is decidedly cooler. Have our traditional approaches to economics been failing the developing world? This interdisciplinary book covers the conditions of the developing tropics, the resistance of some of their problems to earlier attempts at solutions, and the use of new tools to develop a much more comprehensive and empirical framework for analysis and decision making. It also presents the development of cutting edge technology that links GIS and modeling approaches with extensive databases on meteorology, soils, agricultural production, and land use. The book discusses whether development is sustainable through a synthesis of demographic, economic, and resource-specific considerations. Costa Rica is uniquely suited to this study because of its size, stage of development, democratic institutions, and national databases.A CD-ROM containing all data and programs, color images, animated models, large data tables, and references accompanies the book.- Links economic and biophysical analyses of sustainability- Presents new tools and approaches for analysis and decision-making- Includes a CD-ROM containing data and programs, color images, animated models, and references
E-bok
PDF, Engelska, 19982 762 kr
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When some useful information is hidden behind a mass of unwanted information we often resort to information processing used in its broad sense or specifically to signal processing when the useful information is a waveform. In geophysical surveys, in particular in aeromagnetic and gravity surveys, from the measured field it is often difficult to say much about any one specific target unless it is close to the surface and well isolated from the rest. The digital signal processing approach would enable us to bring out the underlying model of the source, that is, the geological structure. Some of the tools of dsp such as digital filtering, spectrum estimation, inversion, etc., have found extensive applications in aeromagnetic and gravity map analysis. There are other emerging applications of dsp in the area of inverse filtering, three dimensional visualization, etc.The purpose of this book is to bring numerous tools of dsp to the geophysical community, in particular, to those who are entering the geophysical profession. Also the practicing geophysicists, involved in the aeromagnetic and gravity data analysis, using the commercially available software packages, will find this book useful in answering their questions on "why and how?". It is hoped that such a background would enable the practising geophysicists to appreciate the prospects and limitations of the dsp in extracting useful information from the potential field maps. The topics covered are: potential field signals and models, digital filtering in two dimensions, spectrum estimation and application, parameter estimation with error bounds.
E-bok
PDF, Engelska, 20001 950 kr
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This book represents a summary of the research we have been conducting since the early 1990s, and describes a conceptual framework which addresses some current shortcomings, and proposes a unified approach for a broad class of problems. While the framework is defined, our research continues, and some of the elements presented here will no doubt evolve in the coming years.It is organized in eight chapters. In the Introduction chapter, we present the definition of the problems, and give an overview of the proposed approach and its implementation. In particular, we illustrate the limitations of the 2.5D sketch, and motivate the use of a representation in terms of layers instead.In chapter 2, we review some of the relevant research in the literature. The discussion focuses on general computational approaches for early vision, and individual methods are only cited as references. Chapter 3 is the fundamental chapter, as it presents the elements of our salient feature inference engine, and their interaction. It introduced tensors as a way to represent information, tensor fields as a way to encode both constraints and results, and tensor voting as the communication scheme. Chapter 4 describes the feature extraction steps, given the computations performed by the engine described earlier. In chapter 5, we apply the generic framework to the inference of regions, curves, and junctions in 2-D. The input may take the form of 2-D points, with or without orientation. We illustrate the approach on a number of examples, both basic and advanced. In chapter 6, we apply the framework to the inference of surfaces, curves and junctions in 3-D. Here, the input consists of a set of 3-D points, with or without as associated normal or tangent direction. We show a number of illustrative examples, and also point to some applications of the approach. In chapter 7, we use our framework to tackle 3 early vision problems, shape from shading, stereo matching, and optical flow computation. In chapter 8, we conclude this book with a few remarks, and discuss future research directions.We include 3 appendices, one on Tensor Calculus, one dealing with proofs and details of the Feature Extraction process, and one dealing with the companion software packages.
E-bok
Engelska, 1995695 kr
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Praise for Previous Volumes"This book will be a useful reference to control engineers and researchers. The papers contained cover well the recent advances in the field of modern control theory."-IEEE CONTROL CORRESPONDANCE" This book will help all those researchers wjo valiantly try to keep abreast of what is new in the theory and practice of optimal control."-CONTROL
E-bok
PDF, Engelska, 20041 775 kr
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Recent decades have seen a very rapid success in developing numerical methods based on explicit control over approximation errors. It may be said that nowadays a new direction is forming in numerical analysis, the main goal of which is to develop methods ofreliable computations. In general, a reliable numerical method must solve two basic problems: (a) generate a sequence of approximations that converges to a solution and (b) verify the accuracy of these approximations. A computer code for such a method must consist of two respective blocks: solver and checker.In this book, we are chiefly concerned with the problem (b) and try to present the main approaches developed for a posteriori error estimation in various problems.The authors try to retain a rigorous mathematical style, however, proofs are constructive whenever possible and additional mathematical knowledge is presented when necessary. The book contains a number of new mathematical results and lists a posteriori error estimation methods that have been developed in the very recent time.· computable bounds of approximation errors· checking algorithms· iteration processes· finite element methods· elliptic type problems· nonlinear variational problems· variational inequalities
E-bok
PDF, Engelska, 2011293 kr
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The networking capabilities of the Java platform have been extended considerably since the first edition of the book. This new edition covers version 1.5-1.7, the most current iterations, as well as making the following improvements:The API (application programming interface) reference sections in each chapter, which describe the relevant parts of each class, have been replaced with (i) a summary section that lists the classes and methods used in the code, and (ii) a "gotchas" section that mentions nonobvious or poorly-documented aspects of the objects. In addition, the book covers several new classes and capabilities introduced in the last few revisions of the Java platform. New abstractions to be covered include NetworkInterface, InterfaceAddress, Inet4/6Address, SocketAddress/InetSocketAddress, Executor, and others; extended access to low-level network information; support for IPv6; more complete access to socket options; and scalable I/O. The example code is also modified to take advantage of new language features such as annotations, enumerations, as well as generics and implicit iterators where appropriate.Most Internet applications use sockets to implement network communication protocols. This book''s focused, tutorial-based approach helps the reader master the tasks and techniques essential to virtually all client-server projects using sockets in Java. Chapter 1 provides a general overview of networking concepts to allow readers to synchronize the concepts with terminology. Chapter 2 introduces the mechanics of simple clients and servers. Chapter 3 covers basic message construction and parsing. Chapter 4 then deals with techniques used to build more robust clients and servers. Chapter 5 (NEW) introduces the scalable interface facilities which were introduced in Java 1.5, including the buffer and channel abstractions. Chapter 6 discusses the relationship between the programming constructs and the underlying protocol implementations in more detail. Programming concepts are introduced through simple program examples accompanied by line-by-line code commentary that describes the purpose of every part of the program. No other resource presents so concisely or so effectively the material necessary to get up and running with Java sockets programming.- Focused, tutorial-based instruction in key sockets programming techniques allows reader to quickly come up to speed on Java applications.- Concise and up-to-date coverage of the most recent platform (1.7) for Java applications in networking technology.
E-bok
PDF, Engelska, 2010789 kr
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Modeling is a key component to sciences from mathematics to life science, including environmental and ecological studies. By looking at the underlying concepts of the software, we can make sure that we build mathematically feasible models and that we get the most out of the data and information that we have. Systems Science and Modeling for Ecological Economics shows how models can be analyzed using simple math and software to generate meaningful qualitative descriptions of system dynamics. This book shows that even without a full analytical, mathematically rigorous analysis of the equations, there may be ways to derive some qualitative understanding of the general behavior of a system. By relating some of the modeling approaches and systems theory to real-world examples the book illustrates how these approaches can help understand concepts such as sustainability, peak oil, adaptive management, optimal harvest and other practical applications.- Relates modeling approaches and systems theory to real-world examples- Teaches students to build mathematically feasible models and get the most out of the data and information available- Wide range of applications in hydrology, population dynamics, market cycles, sustainability theory, management, and more
E-bok
PDF, Engelska, 20131 012 kr
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The Concise Encyclopedia of Modelling & Simulation contains 172 alphabetically arranged articles describing the modelling and simulation of physical systems. The emphasis is on mathematical models and their various forms, although other types of models, such as knowledge-based, linguistics-based, graphical and data-based, are also discussed. The articles are revised from the Systems & Control Encyclopedia, and many newly commissioned articles are included describing recent developments in the field. Articles on identification cover all aspects of this problem, from the use and choice of specific test signals to problems of model order and the many algorithms and approaches to parameter estimation. Computational techniques, such as the finite-element method, that play an important role in analyzing nonlinear models are covered. Articles outline the development of simulation, consider currently available simulation languages, describe applications and cover current developments in the area. Where appropriate, illustrations and tables are included to clarify particular topics. This encyclopedia will be a valuable reference source for all practising engineers, researchers and postgraduate students in the field of modelling and simulation.
Inbunden, Engelska, 1997
1 440 kr
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Computer simulation techniques are now having a major impact on almost all areas of the physical and biological sciences. This book concentrates on the application of these methods to inorganic materials, including topical and industrially relevant systems including zeolites and high Tc superconductors.
The central theme of the book is the use of modern simulation techniques as a structural tool in solid state science. Computer Modelling in Inorganic Crystallography describes the current range of techniques used in modeling crystal structures, and strong emphasis is given to the use of modeling in predicting new crystal structures and refining partially known structures. It also reviews new opportunities being opened up by electronic structure calculation and explains the ways in which these techniques are illuminating our knowledge of bonding in solids.
Includes a thorough review of the technical basis of relevant contemporary methodologies including minimization, Monte-Carlo, molecular dynamics, simulated annealing methods, and electronic structure methods Highlights applications to amorphous and crystalline solids Surveys simulations of surface and defect properties of solids Discusses applications to molecular and inorganic solids
Inbunden, Engelska, 2001
1 041 kr
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Understanding Molecular Simulation: From Algorithms to Applications explains the physics behind the "recipes" of molecular simulation for materials science. Computer simulators are continuously confronted with questions concerning the choice of a particular technique for a given application. A wide variety of tools exist, so the choice of technique requires a good understanding of the basic principles. More importantly, such understanding may greatly improve the efficiency of a simulation program. The implementation of simulation methods is illustrated in pseudocodes and their practical use in the case studies used in the text.
Since the first edition only five years ago, the simulation world has changed significantly -- current techniques have matured and new ones have appeared. This new edition deals with these new developments; in particular, there are sections on:
Transition path sampling and diffusive barrier crossing to simulaterare events Dissipative particle dynamic as a course-grained simulation technique Novel schemes to compute the long-ranged forces Hamiltonian and non-Hamiltonian dynamics in the context constant-temperature and constant-pressure molecular dynamics simulations Multiple-time step algorithms as an alternative for constraints Defects in solids The pruned-enriched Rosenbluth sampling, recoil-growth, and concerted rotations for complex molecules Parallel tempering for glassy HamiltoniansExamples are included that highlight current applications and the codes of case studies are available on the World Wide Web. Several new examples have been added since the first edition to illustrate recent applications. Questions are included in this new edition. No prior knowledge of computer simulation is assumed.
Inbunden, Engelska, 2008
740 kr
Skickas inom 10-15 vardagar
Modeling is a key component to sciences from mathematics to life science, including environmental and ecological studies. By looking at the underlying concepts of the software, we can make sure that we build mathematically feasible models and that we get the most out of the data and information that we have. Systems Science and Modeling for Ecological Economics shows how models can be analyzed using simple math and software to generate meaningful qualitative descriptions of system dynamics. This book shows that even without a full analytical, mathematically rigorous analysis of the equations, there may be ways to derive some qualitative understanding of the general behavior of a system. By relating some of the modeling approaches and systems theory to real-world examples the book illustrates how these approaches can help understand concepts such as sustainability, peak oil, adaptive management, optimal harvest and other practical applications. Relates modeling approaches and systems theory to real-world examples Teaches students to build mathematically feasible models and get the most out of the data and information available Wide range of applications in hydrology, population dynamics, market cycles, sustainability theory, management, and more
Del 60 - Current Topics in Membranes
Computational Modeling of Membrane Bilayers
Inbunden, Engelska, 2008
2 586 kr
Skickas inom 10-15 vardagar
Current Topics in Membranes provides a systematic, comprehensive, and rigorous approach to specific topics relevant to the study of cellular membranes. Each volume is a guest edited compendium of membrane biology. Discusses the current state of electrostatics in biomolecular simulations and future directions Includes information on time and length scales in lipid bilayer simulations Includes a chapter on the nature of lipid rafts