通过改变pwm的占空比，调节LED灯的亮暗程度

CO 浓度检测仪表硬件电路设计 提出了CO 浓度检测仪表基本功能及性能要求,论述CO 浓度检测系统的实现方案,设计了系统的硬件电路-CO concentration in the design of instrumentation hardware circuit of the CO concentration in the basic functions of instrumentation and performance requirements, discussed in the concentration of CO Detection System program, and design of the system hardware circuit

张勇的linQ学习P2P及IM软件的极佳素材代码-Zhang Yong, the peer-to-peer learning and IM excellent source material

VS2005 MFC 实现的画图程序，有线，圆、多边形填充和铁路画法-VS2005 MFC drawing programs, cable, circle, polygon filling and rail painting

一款很好玩的五子棋游戏(不过只支持局域网内对战).

这个是有关windows API编程的vc程序，可帮助迅速熟悉windows API-This is the windows API programming vc procedures, can help quickly familiar with the windows API

matlacb程序包，能读写netcdf文件,-matlab program bag, read & write netcdf file

使用一排列对象接受类型int、浮点和串的实体类型3 attibutes 展示对constructor的用途。-A program that uses an array of objects that receives 3 attibutes of an entity type of type int, float and string demonstrates use of constructors.

一些很有用的小波包多尺度分解与重构的资料-Some very useful multi-scale wavelet packet decomposition and reconstruction of information

有关CAD/CAM的资料,希望对大家有帮助-Related to CAD/CAM data, and they hope to have everyone help