信息安全原理及应用 密码学的基本概念和信息理论基础 流密码 分组密码...

本论文探讨ModBus协议在工业控制系统中的应用，对需要这方面知识的同仁有很大帮助-This paper explore the ModBus protocol in the industrial control system applications that require knowledge in this area of great help to colleagues

a labview tutorial.very useful for newbies

这是关于c++的一本电子书籍，适合初学者用-c on the one electronic books for beginners use

密码字典生成器(源程序).zip-password dictionary generator (source). Zip

网络路由配置书籍-network routing configuration books

Python Standard Library

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.

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LinuxC函数参考,学习Linux C编程的好东西-LinuxC function reference, learning Linux C Programming good things

Visual Basic 语言参考-函数速查-Visual Basic Language Reference- Functions Quick Fact