Cody's data cleaning techniques using SAS 2nd Edition

MIT 线性代数课程对应教材 ， 深刻阐述子空间，正交，线性变换等重要概念。是机器学习和计算机图像识别的基础。

本书是UML创始人Grady Booch的代表作之一，书中介绍的概念都基于牢固的理论基础。同时，本书又是一本注重实效的书，面向架构师和软件开发者等软件工程实践者的实际需要。本书通过大量例子说明了基本概念，解释了方法，并展示了在不同领域的成功应用。全书分为理论和应用两部分。理论部分深刻剖析了面向对象分析与设计 (OOAD)的概念和方法。应用部分连续列出了5个不同类型、不同领域的应用，描述如何从初始阶段到移交阶段将OOAD理论和方法应用到项目中。应用部分所涉及的领域包括系统架构、数据获取、密码分析、控制系统和Web开发，还给出了一些关于重要问题的有效建议，包括分类、实现策略和高性价比的项目管理。 Amazon.com Review In this eagerly awaited second edition, Grady Booch draws upon the rich and varied results of those projects and offers improved methods for object development and a new, unified notation. With numerous examples implemented in C++, Booch illustrates essential concepts, explains the method, and shows successful applications in a variety of fields. Booch also gives pragmatic advice on a host of issues, including classification, implementation strategies, and cost-effective project management. A two-time winner of Software Development's coveted Jolt Cola Product Excellence Award! --This text refers to the Hardcover edition. Product Description Object-Oriented Design with Applications has long been the essential reference to object-oriented technology, which, in turn, has evolved to join the mainstream of industrial-strength software development. In this third edition--the first revision in 13 years--readers can learn to apply object-oriented methods using new paradigms such as Java, the Unified Modeling Language (UML) 2.0, and .NET. The authors draw upon their rich and varied experience to offer improved methods for object development and numerous examples that tackle the complex problems faced by software engineers, including systems architecture, data acquisition, cryptoanalysis, control systems, and Web development. They illustrate essential concepts, explain the method, and show successful applications in a variety of fields. You'll also find pragmatic advice on a host of issues, including classification, implementation strategies, and cost-effective project management. New to this new edition are * An introduction to the new UML 2.0, from the

EhLib 8.0 Build 8.0.023 Pro Edition FullSource for D7-XE8 亲测可用，含全部源码及 Demo The Library contains components and classes for Borland Delphi versions 7, 9, Developer Studio 2006, Delphi 2007, Embarcadero RAD Studio 2009-XE8, Lazarus. TABLE OF CONTENTS ----------------- Overview Installation Library Installation Help Demonstration Programs Registering and Prices Other information About author Where to start. ------------------- Read about EhLib for Lazarus in the file - Lazarus\readme.txt Start overview of the library with the main Demo project .\Demos\Bin\MainDemo.Exe. (Compiled Demo files are available in the Evaluation version of the library) Then you can read a summary of the new features and changes in the file history-eng.html. More detail about new features can be found in the file - About EhLib 8 Eng.doc To install a new version of the library in the IDE, use the installation program in .\Installer\EhLibInstaller.exe Overview -------- The Library contains several components and objects. TDBGridEh component TDBGridEh provides all functionality of TDBGrid and adds several new features as follows: Allows to select records, columns and rectangle areas. Special titles that can correspond to several/all columns. Footer that is able to show sum/count/other field values. Automatic column resizing to set grid width equal client width. Ability to change row and title height. Allows automatic broken of a single line long title and data row to a multiline. Title can act as button and, optionally show a sort marker. Automatically sortmarking. Ability to truncate long text with ellipsis. Lookup list can show several fields. Incremental search in lookup fields. Frozen columns. DateTime picker support for TDateField and TDateTimeField. Allows to show bitmaps from TImageList depending on field value. Allows to hide and track horizontal or vertical scrollbars. Allows to hide columns. Allows to show 3D fr

经典图形学教程pbrt第三版 详细讲解graphics基础 正文内附implementation code 涵盖ray tracer, path tracer, photon mapping, 可以作为semester project

A Revised and Updated Edition of the Authoritative Text This revised and updated Third Edition of the classic text guides students through assembly language using a hands-on approach, supporting future computing professionals with the basics they need to understand the mechanics and function of the computer’s inner workings. Through using real instruction sets to write real assembly language programs, students will become acquainted with the basics of computer architecture. 80×86 Assembly Language and Computer Architecture covers the Intel 80×86 using the powerful tools provided by Microsoft Visual Studio, including its 32- and 64-bit assemblers, its versatile debugger, and its ability to link assembly language and C/C++ program segments. The text also includes multiple examples of how individual 80×86 instructions execute, as well as complete programs using these instructions. Hands-on exercises reinforce key concepts and problem-solving skills. Updated to be compatible with Visual Studio 2012, and incorporating over a hundred new exercises, 80×86 Assembly Language and Computer Architecture: Third Edition is accessible and clear enough for beginning students while providing coverage of a rich set of 80×86 instructions and their use in simple assembly language programs. The text will prepare students to program effectively at any level. Key features of the fully revised and updated Third Edition include: Updated to be used with Visual Studio 2012, while remaining compatible with earlier versions Over 100 new exercises and programming exercises Improved, clearer layout with easy-to-read illustrations The same clear and accessibly writing style as previous editions Full suite of ancillary materials, including PowerPoint lecture outlines, Test Bank, and answer keys Suitable as a stand-alone text in an assembly language course or as a supplement in a computer architecture course

For Computer Systems, Computer Organization and Architecture courses in CS, EE, and ECE departments. Few students studying computer science or computer engineering will ever have the opportunity to build a computer system. On the other hand, most students will be required to use and program computers on a near daily basis. Computer Systems: A Programmer’s Perspective introduces the important and enduring concepts that underlie computer systems by showing how these ideas affect the correctness, performance, and utility of application programs. The text's hands-on approach (including a comprehensive set of labs) helps students understand the “under-the-hood” operation of a modern computer system and prepares them for future courses in systems topics such as compilers, computer architecture, operating systems, and networking. Visit the CSS:AP web page http://csapp.cs.cmu.edu for more information and resources.

第十八章 动态优化模型 动态过程的另一类问题是所谓的动态优化问题，这类问题一般要归结为求 优控制 函数使某个泛函达到极值。当控制函数可以事先确定为某种特殊的函数形式时，问题又 简化为求普通函数的极值。求解泛函极值问题的方法主要有变分法和 优控制理论方 法。 §1 变分法简介 变分法是研究泛函极值问题的一种经典数学方法，有着广泛的应用。下面先介绍变 分法的基本概念和基本结果，然后介绍动态系统 优控制问题求解的必要条件和 大值 原理。 1.1 变分法的基本概念 1.1.1 泛函 设 S 为一函数集合，若对于每一个函数 Stx ∈)( 有一个实数 J 与之对应，则称 J 是 对应在 S 上的泛函，记作 ))(( txJ 。 S 称为 J 的容许函数集。 通俗地说，泛函就是“函数的函数”。 例如对于 xy 平面上过定点 ),( 11 yxA 和 ),( 22 yxB 的每一条光滑曲线 )(xy ，绕 x 轴 旋转得一旋转体，旋转体的侧面积是曲线 )(xy 的泛函 ))(( xyJ 。由微积分知识不难写 出 dxxyxyxyJ x x )('1)(2))(( 2 1 2∫ += π （1） 容许函数集可表示为 })( ,)(],,[)(|)({ 221121 1 yxyyxyxxCxyxyS ==∈= （2） 简单的一类泛函表为 ∫= 2 1 ),,())(( t t dtxxtFtxJ & （3） 被积函数 F 包含自变量 t，未知函数 x 及导数 x&。（1）式是 简泛函。 1.1.2 泛函的极值 泛函 ))(( txJ 在 Stx ∈)(0 取得极小值是指，对于任意一个与 )(0 tx 接近的 Stx ∈)( ，都有 ))(())(( 0 txJtxJ ≥ 。所谓接近，可以用距离 ε<))(),(( 0 txtxd 来度量， 而距离定义为 |})()(||,)()({|max))(),(( 000 21 txtxtxtxtxtxd ttt && −−= ≤≤ 泛函的极大值可以类似地定义。 )(0 tx 称为泛函的极值函数或极值曲线。 1.1.3 泛函的变分 如同函数的微分是增量的线性主部一样，泛函的变分是泛函增量的线性主部。作为 泛函的自变量，函数 )(tx 在 )(0 tx 的增量记为 )()()( 0 txtxtx −=δ 也称函数的变分。由它引起的泛函的增量记作 ))(())()(( 00 txJtxtxJJ −+=Δ δ 如果 JΔ 可以表为

本书通过实际的实验、示例和项目来讲解你所需的全部PL/SQL技能，它涵盖从基础语法、程序控制到最新的优化和安全增强等方面的知识。读者循序渐进地学习每个关键任务，自己就能掌握当今最有价值的Oracle12c的PL/SQL编程技术。本书的方法完全反映了作者在哥伦比亚大学给专业人员讲授PL/SQL的广受好评的经验。数据库开发的新手和DBA可以通过学习本书快速获得成效。有经验的PL/SQL程序员会发现本书是很好的Oracle12c的解决方案参考。

GPU开发的后期可以看看，对于提高很有帮助的，帮你更加深入的了解GPU编程。台湾著名作者所写，在coursra上有开过课程的。