非常好的外文IDL开发教材，深入浅出的介绍了用如何IDL开发程序，包含详细的实例演示。...

Matlab_jiaoan：这是一个matlab教案-Matlab_jiaoan : This is a Matlab templates

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JPEG2000的标准，学习JPEG2000压缩编码的必备书籍-JPEG2000 standard, learning JPEG2000 compression coding essential books

概观C++程序设计语言-overview C Programming Language

lattice公司关于verilog语言的培训资料，英文版，非常适用于verilog语言的入门学习-lattice verilog language on the company"s training materials, in English, verilog very applicable to the elementary language learning

JPEG2000压缩域的灵活图像水印* 程峰 张鸿宾1) 刘波 （北京工业大学计算机学院，北京，100022）-JPEG2000 flexible image watermarking* Cheng Feng Zhang Hongbin 1) Liu Bo (Beijing Industrial University Computer Institute, Beijing, 100022)

MFC编程，台湾人写的，本来是繁体的pdf，现在已经转为简体的pdf，排版还有点毛刺，希望对大家有所帮助-MFC programming, written by the people of Taiwan, it is traditional in pdf, has now been simplified to the pdf, typesetting glitches still, I hope all of you to help

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SQL Server2005中SSMS的使用与T-SQL的应用-SSMS of SQL Server2005 and the use of the application of T-SQL

摘　要　虽然开放系统是一个流行的名词, 但是对于一般用户, 它却是一个在实际工作中“无法操作”的事物。本文从计算机开放系统的基本特征出发, 通过逻辑推理, 导出描述开放系统的轮廓, 借助于后者使开放系统一词的内涵得到了澄清, 并使它的实现变成了“可操作的”。文中还从IT 实际工作的方便出发, 提出了一个简明的开放系统的工作定义。关键词　开放系统, 轮廓, 可移植性, 可互操作性, 封闭系统, 开放式专有系统-Abstract Although open systems is a popular term, but for the average user, it is a practical work in a "inoperative" things. This open computer systems from the basic characteristics, through logical reasoning, derived describing the contours of open systems, using open systems which enable the connotation the word has been clarified, and the realization that it has become a "workable." The article also from IT to facilitate the practical work, put forward a simple one, the open system of working definition. Keywords open systems, contour, portability, interoperability, closed system, an open-end proprietary systems