全国计算机等级考试三级辅导教程与同步试题训练

用VISUAL C++实现几个数字水印算法，实现水印的嵌入与检测，达到水印的稳健传输。-Several algorithms for digital watermark in Visual C++,to test and embed the watermark and then transport it steadily.

有关ENVI软件中的波段运算，通过IDL实现功能-About bandmath in ENVI

VBA For Word 2000 资料-Information of VBA For Word 2000

对给定的大规模汉语文本库，实现全文检索系统。可接受任意查询串，给出所有相关文本集合（显示标题或相关行内容等）。（交源程序、报告。准备演示）

FTE是一个面向程序员的文本编辑器。可以支持20多种编程语言的语法高亮，加上较强的可配置性，使这个轻量级但是通用的编辑器几乎可以适应于任何程序员.zip它不是一个完整的编程语言，因为它没有标准函数库（如IO和字符串处理）。FScript提供的基本函数（如流程控制，变量处理，和基本的数学运算）可以通过宿主程序扩展，只需要一个Java 2运行环境.tgz-FTE is a programmer- oriented text editor. 20 can support multiple programming language syntax highlighter, coupled with strong configurable, so this lightweight but GM editors can be adapted to almost any programmer. Zip it is not a complete programming language, because it does not have the standard functions (such as string handling and IO). FScript provide the basic functions (such as flow control, variable handling, and basic arithmetic) can be extended through a host application only need a Java 2 runtime environment. Tgz

socket 通信实例，最让人易懂的教程。-Examples of socket communication, the most easy-to-understand tutorial.

图的应用-铁路最短路径的源码以及实验报告！-Diagram- railway source shortest path, as well as experimental reports!

实现简单的CS聊天，可以用来练手，也可细细研读，试试吧。-Easy implementation of the CS chat, can be used to practice the hands can also be studied in detail, give it a try.

Nonlinear finite element code KSP

This is a photo of a general purpose timer/counter card you can wirewrap in a weekend. It plugs into your PC s ISA bus just like a sound or modem card. It gives high-resolution timing (microseconds). Because of its programmablity, it is very powerful and flexible. You can even control DC or servo motors using pulse-width modulated (PWM), or stepper motors using its square wave capabilities. The figure below is the actual output (square wave) from the 8254 card captured by an oscilloscope: