《MFC程序员的WTL指南: Part II - WTL 界面基类》配套代码, 演示了WTL中框架界面的实现、消息的处理等。 关键字:WTL,CMessgeLoop,CFrameWindowImpl
2022-06-24 23:28:44 27KB VC/MFC源代码 COM技术源代码
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这个是一个simulink模型,搭建了6个MOS和相应的信号序列,给定不同的指令,来带动BLDC。不同的序列可使BLDC锁定在不同的角度,基本可以用来做初始角度对齐等计算。
2022-06-10 15:59:47 32KB BLDC 三相逆变器
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由于文件过大,请在在下载前两部分的基础上继续下载剩下两个。然后放到一个文件夹下解压
2022-06-09 17:37:51 9.54MB db
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second part 还需要下载third part CS 541 provides an introduction to the design and development of relational database management systems (DBMSs). A number of fundamental DBMS concepts will be covered in the course. You will learn the theory behind database systems, the issues that affect their functionality and performance, and importantly, what it takes to build the engine of a database management system. There is a significant component of Java development. There will also be hands-on exercises using the Oracle DBMS
2022-06-09 17:36:45 18MB Database
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需要下载剩下的2和3部分 Joseph M. Hellerstein, Michael Stonebraker CS 541 provides an introduction to the design and development of relational database management systems (DBMSs). A number of fundamental DBMS concepts will be covered in the course. You will learn the theory behind database systems, the issues that affect their functionality and performance, and importantly, what it takes to build the engine of a database management system. There is a significant component of Java development. There will also be hands-on exercises using the Oracle DBMS.
2022-06-09 17:35:41 19.07MB Database Purdue Univeristy
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SD 3.0规范part2,File System方面定义
2022-06-06 14:00:11 521KB SDXC 3.0 Spec File
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I. Design of the homework In this homework, we will practice some important knowledge of C++ in the chapters on classes, before the inheritance part (chapter 13). A sequence of numbered tasks are designed (described in Section IV). Each task requires writing some simple code to reflect your understanding of some knowledge of C++. II. Tasks of the homework Read the files in the folder Code of this assignment on Moodle. The testing .cpp files, whose file names include the prefix "test", are comple
2022-06-02 14:03:46 261KB c++
Thomas M. Cover 和 Joy A. Thomas 所著的《信息论基础》(《Elements Of Information Theory》)第一版的习题解答
2022-06-01 10:12:07 1.39MB 习题解答 信息论 信息论基础
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Thomas M. Cover 和 Joy A. Thomas 所著的《信息论基础》(《Elements Of Information Theory》)第一版的习题解答
2022-06-01 10:03:11 1.39MB 习题解答 信息论 信息论基础
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标准内容高清可复制,非扫描版。 Part 2: Requirements for electrical/electronic/programmable electronic safety-related systems 电气/电子/可编程电子安全相关系统的功能安全 - 第 2 部分:电气/电子/可编程电子安全相关系统的要求 IEC 61508-2:2010 适用于任何安全相关系统,如 IEC 61508-1 所定义,至少包含: - 一个电气、电子或可编程电子元件; - 适用于 E/E/PE 安全相关系统中的所有元素; - 规定如何将根据 IEC 61508-1 制定的 E/E/PE 系统安全要求规范细化为 E/E/PE 系统设计要求规范; - 规定了在 E/E/PE 安全相关系统的设计和制造过程中要应用的活动的要求,但软件除外,这在 IEC 61508-3 中进行了处理。 这些要求包括应用以下技术和措施: - 根据安全完整性等级进行分级,以避免和控制故障和故障; - 规定了执行 E/E/PE 安全相关系统的安装、调试和最终安全验证所需的信息; ——提供用户操作和维护E/E/PE安全相关系统所需的信息和程序的准备要求; - 规定了对 E/E/PE 安全相关系统进行任何修改的组织要满足的要求。 此第二版取消并替代了 1998 年出版的第一版。此版本构成技术修订。它经过了彻底的审查,并包含了在不同修订阶段收到的许多意见。根据 IEC 指南 104,它具有基本安全出版物的地位。
2022-05-30 14:51:35 2.22MB 61508 IEC61508 IEC61508-2 功能安全
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