转载，经典的直流马达原理介绍，欢迎大家下载。

摘要: Tcl/Tk 是一种简明，高效，可移植性好的编程语言。在信息产业领域具有广泛的应用。本文描述了TCL/TK成长历史，特点，优势及应用范围,阐述了TCL/TK的总体结构图,比较了TCL/TK与当今流行的C++，Java 的性能比较,详细阐述了TCL/TK的语法,并介绍了TK的工具箱.-Abstract: Tcl/Tk is a simple, efficient, good portability programming languages. In the information industry with a wide range of applications. This paper describes the TCL/TK growth history, characteristics, advantages and application, on TCL/TK overall structure diagram, compared TCL/TK with today s popular C++, Java performance comparison, described in detail TCL/TK of the grammar, and introduces the TK toolkit.

This book focuses on combining C++ s power and flexibility with high performance and scalability, resulting in the best of both worlds. Specific topics include temporary objects, memory management, templates, inheritance, virtual functions, inlining, referencecounting, STL, and much more-This book focuses on combining C"s power and flexibility with high performance and scalabi- lity. resulting in the best of both worlds. Specific t opics include temporary objects, memory management, templates, inheritance, virtual functions, inlining. referencecounting, STL, and much more

vb api使用手册windows api 函数 for visual basic.rar-vb api manual windows api function for visual basic.rar

一本十分好的VC++教程，个人觉得十分有益，对于初学者和需要提高自己的编程人员有很好的借鉴意义。-A very good VC++ tutorial, individuals find it very useful for beginners and the need to improve their own programming staff has a very good reference.

《工程数学公式手册》PDF版，对于信号处理等专业很有帮助。-"project manual mathematical formula" PDF version, signal processing and other professional helpful.

Visual C++实例教程，是一本以例子为主的C++教程，适合初学者。-Visual C++ examples of course, is an example of a mainly C++ tutorial for beginners.

IEEE 802.11i-2004 Amendment to IEEE Std 802.11, 1999 Edition (Reaff 2003). IEEE Standard for Information technology--Telecommunications and information exchange between system--Local and metropolitan area networks?Specific requirements--Part 11: Wireless LAN Medium Access Control (MAC) and Physical Layer (PHY) specifications--Amendment 6: Medium Access Control (MAC) Security Enhancements

《Linux操作系统下C语言编程入门》基础知识，进程介绍，文件操作，时间概念，信号处理，消息管理，线程操作，网络编程。-err

数独的一种实现，实现了简单的数据算法，提供了界面-Sudoku as a realization of the data to achieve a simple algorithm, provided the interface

c solution from c prata book