基于v4l2在arm板上拍摄图片的程序

说明：  做过的一些关于A/D转换，can总线，USB等等，希望可以帮得了大家，具体说明，程序里面都有注解，谢谢(Done about A/D conversion, can bus, USB, etc. I hope you can help got the specific instructions and procedures which have a comment, thank you)

为MIFARE卡片提供简单方便的API 需要libnfc库(The libfreefare project aims to provide a convenient API for MIFARE card manipulations. libnfc library is requried)

几个常用的优化算法的C程序和MATLAB代码，D F P变尺度法子程序，Powell法子程序，黄金分割法子程序，进退法子程序，外点惩罚函数法子程序等。(Several commonly used optimization algorithm of C procedures and MATLAB code, DFP variable metric method procedures, Powell method procedures, golden section method procedures, advance and retreat method procedures, outside the points penalty function method procedures.)

电力系统及其自动化专业，电力系统分析潮流计算编程，采用N-R法(Systems and automation, power system analysis power flow calculation program，Using the N-R method)

声音控制器 (Voice Controller)

基于MAP430F149单片机的典型例题，很有帮助(Microcontroller based MAP430F149 a typical example, very helpful)

流水灯 示例(uCOS工程)

建立一个透明物体上有污点的模型，可以模拟玻璃上有污点的图象(Rendering of clean transparent objects has been well studied in computer graphics. However, real-world transparent objects are seldom clean—their surfaces have a variety of contaminants such as dust, dirt, and lipids. These contaminants produce a number of complex volumetric scattering effects that must be taken into account when creating photorealistic renderings. In this paper, we take a step toward modeling and rendering these effects. We make the assumption that the contaminant is an optically thin layer and construct an analytic model following results in radiative transport theory and computer graphics. Moreover, the spatial textures created by the different types of contamination are also important in achieving visual realism. To this end, we measure the spatially varying thicknesses and the scattering parameters of a number of glass panes with various types of dust, dirt, and lipids. We also develop a simple interactive synthesis tool to create novel instances of the me)

这是WBAN代码在IEEE 802.15.4里

智能手环，基于stm32开发，可测温、时间显示、心率血压等。(Smart bracelet, based on STM32 development, temperature measurement, time display, heart rate, blood pressure and so on .)