• Ant Building BlocksAnt Building Blocks

    With XML elements and tags, we can look at the primary components of an Ant buildfile as components or building blocks. We build the buildfile using these blocks. Some pieces have very specialized uses, while others are more common and used more frequently. Let's look at the primary components of the Ant buildfile. .1 The Project We call the set of...

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  • Ant: The Definitive GuideAnt: The Definitive Guide

    Table of Contents Dedication . 1 Foreword . 2 Preface 5 Structure of This Book . 5 Audience 7 What You Should Know 7 Which Platform and Version 7 Conventions Used in This book . 7 Comments and Questions . 8 Acknowledgments 9 Chapter 1. Ant Jumpstart . 10 1.1 Files and Directories . 10 1.2 The Ant Buildfile . 11 1.3 Running Ant . 13 1.4 Ant Command-...

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  • Giáo trình Adobe After EffectsGiáo trình Adobe After Effects

    Mở Đầu After Effects (AE) là một trong các chương trình xử lý phim chuyên nghiệp (Edit film) và dễ sử dụng do hãng Adobe phát triển. Cũng giống như chương trình Photoshop xử lý ảnh tĩnh (still images), AE cho các chức năng xử lý ảnh động (movie), nói “nôm na” là làm kỷ xảo phim ảnh. Nếu các bạn đã học qua chương trình Photoshop thì chương trình AE ...

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  • Complex Modulation TechniquesComplex Modulation Techniques

    Implementations of complex modulations may have constellations with as many as 256 or 512 signal points. They correspond to operating at 8 bits/baud and 16 bits/baud. Great care is taken to arrange the signal points so that they are equidistant from one another. This is necessary to provide an equal area around each point in which errored signals m...

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  • Optical Fibers in the Local LoopOptical Fibers in the Local Loop

    In the local loop, carriers have installed fiber to carry multiplexed signal streams close to their destination. They terminate in optical network interfaces (ONIs) where twisted pairs are used to complete the connection to residences or small businesses. Several acronyms are used to identify such installations: ã FITL: fiber in the loop; ã FTTC: f...

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  • Transmission FacilitiesTransmission Facilities

    Electric currents, electromagnetic waves, and optical energy carry messages on transmission facilities. The availability of ubiquitous transport is a prerequisite for the operation of the networks described in earlier chapters. It is tempting for managers to fantasize about owning all the communication facilities needed to support an enterprise. Ho...

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  • Connecting Networks TogetherConnecting Networks Together

    Router Figure 5.9 is a functional diagram of a router. A database of routes is stored and maintained by all routers. Called a routing table, it contains information concerning routes between the node owning the table and the potential destination nodes. At a minimum it includes the destination ID, intermediate interface ID(s) and forwarding address...

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  • Nonbroadcast Multiple Access LinksNonbroadcast Multiple Access Links

    Routing How frames are routed over a packet-switched network depends on the instructions given by the users. Three basic styles, similar to the routing techniques employed in router driven networks, can be distinguished: ã Distributed routing: On the basis of information about traffic conditions and equipment status (network map, port status), each...

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  • Internet ModelInternet Model

    Combines user’s data with generic function software to create a user’s data block identified as information retrieval, file transfer, and mail. ã Encapsulates the user’s data block with a header (application header, AH) and identifies the source port from which it is sent, and to which any reply must be addressed. ã Passes the application protocol ...

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  • Sử dụng InventorSử dụng Inventor

    Mục lục Lời nói đầu Ch-ơng 1: Tổng quan về thiết kế tham số và h-ớng đối t-ợng 1.1. Khái niệm về thiết kế tham số và h-ớng đối t-ợng 1.2. Môi tr-ờng thiết kế của Mechanical Desktop 1.3. Môi tr-ờng thiết kế của Autodesk Inventer 1.4. Định h-ớng ng-ời dùng Mechanical Desktop và Autodesk Inventer Ch-ơng 2: Những khái niệm ban đầu 2.1. ...

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