sdl的image开发包，挺不错的

PDIUSBD12 -pdf-datasheet.rar 使用LPC2XXX系列开发板-PDIUSBD12- pdf- datasheet.rar use LPC2XXX Series development board

Xnova -Xnova++

显示系统时钟的程序-display system clock procedures

vb6.0 访问USB HID设备的示例代码和通用模块文件-vb6.0 USB HID visit the sample code modules and common document

　　笔者在开发县级电网调度自动化系统的过程中，碰到一个要绘制电力系统一次接线图的问题。由于电力系统一次接线图比较复杂，图上有一 些特殊的符号，象变压器符号、开关符号等等，用一般的编程方法来绘制比较困难，因此，笔者用C语言开发了一个手工绘制电力系统一次接线图 的键盘绘图程序，使用该程序绘制的一次接线图符合用户需求，效果良好。-writer in the development of county-level SCADA process, encountered a power system to draw a diagram of the problem. The electric system diagram of a more complex map some special symbols, symbols like transformers, switch symbol, and so on, using common programming methods to map more difficult, therefore, I used the C language development of a hand-drawn power system diagram of a keyboard mapping procedures, the use of the program was produced by a diagram meet the demands of users, to good effect.

高斯混合模型，一个非常有用的图像处理方法-Gaussian mixture model, a very useful image processing method

有用的串口调试工具，希望对需要串口编程的朋友有所帮助。-A useful tool for serial port debugging

研究浮点运算的工具。在汇编下研究使用浮点运算，分析浮点格式的工具-floating-point operations research tool. In the compilation of the research of the use of floating-point operations, analysis tools floating-point format

一个物流公司的物流配送系统，比较简单，数据库为sqlserver,压缩包里的databak就是。-a logistics company"s logistics and distribution system, a relatively simple database for SQLServer, compressed bag databak is.

安全工具包 2006年10月15日更新 请看帮助说明-security tool kit on October 15, 2006 to help update See Note