th ejava useful resource code

《高质量C++编程指南》-"quality C Programming Guide"

arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西 arcgisengine开发好东西 -arcgisengine development of good stuff arcgisengine Development arcgisengine develop good things good things good things arcgisengine development arcgisengine development arcgisengine development of good things good things good things arcgisengine Development arcgisengine development a good thing

HVAC Manual ASHRAE-2005

　这本书拥有一大堆“看点”。譬如说，它的作者Rod Johnson拥有10年编写Java程序的经验，目前是Servlet和JDO 2.0两个JSR专家组的成员；再譬如说，书中着力介绍的Spring、Hibernate、WebWork等都是时下流行的开源框架，IoC、AOP之类都是时下流行的概念词汇。而最大的看点就赫然摆在这本书的封面上：“without EJB”。我们曾经在无数的书籍和文章中看到，EJB是J2EE的核心技术之一；而Rod Johnson的这本书竟然宣称，绝大多数的J2EE应用根本不需要EJB。这种近乎挑衅的姿态令任何一个负责的J2EE架构师很难不萌生一探究竟的念头――不论你是打算赞同他还是打算驳斥他。 　　 但所有这些尽皆不是本书最大的价值所在。选择一种架构、一种技术的依据是什么？Rod Johnson认为，应该是基于实践的证据、来自历史项目或亲自试验的经验，而不是任何形式的偶像崇拜或者门户之见。书中谈到了企业应用方方面面的问题和解决办法，而这些方案无一不是这种“循证方法”的产物。除了把这些方案交给读者，Rod Johnson通过这本书希望传达的、更为重要的信息正是“循证”的工作方式――那原本就应该是程序员的工作方式。　　 -The results of using J2EE in practice are often disappointing: applications are often slow, unduly complex, and take too long to develop. Rod Johnson believes that the problem lies not in J2EE itself, but in that it is often used badly. Many J2EE publications advocate approaches that, while fine in theory, often fail in reality, or deliver no real business value.

jsp编程指南 主要是介绍了一些有关JSP的高级的主题-jsp Programming Guide is mainly introduces some of the JSP senior theme

年轻工程师是如何锻炼成“高手”-young engineers is how to exercise as a "master"

本书是一本介绍计算机绘图和计算机图形处理方法和技术的参考书 介绍使用v1肋alc肋行计算机绘图和计算机图形处理算法的程序设计。 计算机图形绘制技术为主线，以图形应用程序设计实例为中心。书中大量的程 序实例使读者能很快掌握vt闭alc界．邢T在图形程序设计的基本知识和编程技 巧。本书内容新颖，简明易懂，全部程序实例均在Y1卵alcd．顺环境下上机 通过。程序实例具有很强的工程使用价值。 本书可作为大专院校计算机绘图课程的教科书，适合于技术人员在工程没 计时参考。 -the book is an introduction of computer graphics and computer graphics processing methods and techniques of reference books on the use of ribbed v1 ALC rib trip computer graphics and computer graphics processing algorithm design process. Computer graphics rendering the main line, a graphic design application examples for the center. Large book examples of procedures so that readers can quickly mastered vt closed ALC sector. Xing T in graphic design procedures and the basic knowledge of programming techniques. The book is innovative, and easy to understand, all proceedings in the case were Y1 alcd eggs. Shun environment on the pass. Examples of procedures is very useful project. The book can be used as computer graphics tertiary courses and

介绍单相全桥逆变器的工作原理, 阐述产生SPWM波和实现PI 控制的算法, 给出以DSP( 数 字信号处理器) 实现控制的软件流程。实验表明利用软件完成逆变器控制是可行的。 关键词: 正弦逆变器 -Introduction of single-phase full-bridge inverter working principle, the resulting SPWM wave and realize PI control algorithm to DSP (digital signal processors) to achieve software flow control. Experiments show that the use of software controlled inverter is feasible. Key words: sine inverter

智能信息处理教材，夏克文教授编著，对混沌，模糊等概念有透彻讲解。-Intelligent Information Processing materials, edited by Professor Xia Kewen of chaos, fuzzy concepts such as on a thorough.

Digital Signature Algorithm (DSA)是Schnorr和ElGamal签名算法的变种，被美国NIST作为DSS(DigitalSignature Standard)。算法中应用了下述参数： p：L bits长的素数。L是64的倍数，范围是512到1024； q：p - 1的160bits的素因子；-Digital Signature Algorithm (DSA) is the Schnorr and ElGamal signature algorithm variants, by the U.S. NIST as a DSS (DigitalSignature Standard). Algorithm applied the following parameters: p: L bits-long prime. L is a multiple of 64, range 512 to 1024 q: p- 1 of 160bits prime factor