graded background, in which top

该文章属于计算机视觉领域，它主要论述了在运动目标分析中如何去除影子和半影的影响，该文章所涉及的方法应用较广泛且算法简单，是一篇不可多得文章-this paper is good,it s tell us how to remove shadow and umper,the method is used in moving object detection

SSD1928英文数据手册，48页，很详细。-SSD1928 Data Sheet in English, 48 pages, very detailed.

通过BUTTERWORTH滤波器,讲语音信号中的噪声过滤掉.-By BUTTERWORTH filter, speaking voice signal in the noise filtered out.

opc例子，详细构建了哦盘存server和opcclient。可以方便地进行工业控制通讯-opc example, constructed a detailed inventory server Oh and opcclient. Can be easily carried out in industrial control communications

使用系统；

哈尔滨工业大学计算机科学与技术学院编译原理课件，很全面，对广大编译原理爱好者有很好的帮助！-Harbin Industrial University Computer Science and Technology Institute courseware compiler theory, very comprehensive and of the general principles of compiling a very good lovers!

反编译工具，可以反编译源文件，解释得足够详细！如果不详细说明具体的软件功能，开发人员就一文不值

地震模型是最简单的均匀介质，震源放在模型中间，采用有限差分解声波方程，可以得到声波在某一时刻的快照，但本程序没有做边界吸收处理。

小足球游戏,代码齐全可以自由视角..利用QUAKE2来写的,非常适合初级游戏开发者学习和研究.-Small football games, complete code can freely use perspective .. QUAKE2 to write, and very suitable for the primary game developers to learn and research.

采用 c# 编写的模仿 FC 上 "吃豆" 的小游戏, 同时实现了 GDI+ 和 DDraw 两套呈现引擎的即时切换. debug/release 中包含了运行时所需的声音和图片文件.-used to imitate FC prepared "to eat beans" of the game, Simultaneously DDraw and the GDI engine has two immediate handoff. debug/release China includes a run-time required for the voice and image files.