一个用GDI+画的仪表盘，在csdn上找的

对STM32单片机内部的温度进行测量，主要靠的是内部传感器(Temperature measurement in STM32 single chip computer mainly depends on internal sensors.)

制作含工具条和状态条的应用程序。使用VC++的源程序文件-production tools and with the state of the application procedures. The use of the source files VC

说明：  qt vision matching for learning

有12个外表一模一样的小球，其中有一个的质量和其他11个球不一样（11个球的质量完全相同） 而且该球不知道是轻点还是重点。现在给你一个天平（无砝码），只有3次测量机会，请你找出该球。(12 looks exactly the same ball, which has a quality and not the same as the other 11 balls (11 balls in the quality of the identical) and that the ball does not know the point or focus light. Now to give you a balance (no weight), only 3 measurements chance, you find the ball.)

计算电磁学FDTD（有限时域差分法）计算波导的场(Computational electromagnetics FDTD (finite difference time domain method) to calculate the waveguide field)

MULTIPATH for matlab

基于winPhone7 的协同绘图应用，可以载入bing地图或本地图片或照相功能，在地图或图片上绘图，支持一对一交流。用户只需在相应地图上点击请求，输入好友姓名，就会发送请求 (Collaborative drawing application based WinPhone7 of Bing maps or local images or camera functions can be loaded, draw maps or pictures, to support one-to-one exchange. Users simply click on the appropriate map request, enter your friend' s name, the request will be sent)

nelder-mead算法,程序不算太长，应该好理解，仔细看几遍就行了(nelder-mead method， it is very useful if you want it,just download it!)

随机数生成程序，该随机数呈zipf分布，就是大家常说对于内容的访问遵循80/20原则，也就是20 的内容，会占有80 的访问量。(Random number generator, the zipf was distributed random numbers, that is, we often say that the access to the content to follow the 80/20 principle, which is 20 of the content will occupy 80 of visits.)

TMS320X281xDSP原理及C程序开发示例程序，初学者很实用(Principle TMS320X281xDSP and C program development sample program, very useful for beginners)