画笔

用于开发RFID应用的impinjR420设备的开发包，里面包含C代码，c++代码和JAVA代码等，内容丰富，对于开发RFID应用有莫大的帮助，RFID是物联网中非常关键的一个环节，现在基于RFID的系统应用广泛，例如仓库管理，机场行李管理等等。

把手机的imei已一个中箱收集，并打印出该收集的一些信息。(Phone imei in box collection, and print out the collected information.)

自定义一个简单的日期类DateType，它具有数据成员y、m、d，用来表示当前日期的年、月、日。而后设计该类欲实现（完成）的功能，进而设计出相应的类成员函数。 　　例如，下面给出的“雏形”可用来实现对天的增加，比较两个日期是否相等，以及对日期的输出等操作。请完成各类成员函数，并编制主函数，说明DateType类对象，对定义的各成员函数进行调用，以验证它们的正确性。 (Customize a simple date class DateType, it has a data member y, m, d, is used to indicate the current date, month, and day. To achieve the latter design class (complete) function, and then design the appropriate class member functions. For example, the following is the " prototype" is used to achieve the increase of day, compare two date are equal, and the output of dates and other operations. Please complete all kinds of member functions, and prepare the main function, indicating DateType class object for each member function definition be called to verify their correctness.)

MagicARM2410教学实验开发平台技术参数(err)

这个小型企业工资管理系统是本人学习C++时自己做的。包含2000行左右的代码行。C++知识点基本都用到，如类，继承，多态，函数，指针等。代码结构清晰，严谨，界面友好。 (允许输入拉丁字符的拼音 中文(简体)英语日语 The small business payroll system is to learn C++, I do for myself. Contains about 2000 lines of code. C++ knowledge of basic points are used, such as classes, inheritance, polymorphism, function pointers. Code structure is clear, precise, user-friendly.)

说明：  PMAC运动控制卡的上位机编写说明，主要用于在WINDOWS平台下的二次开发(The upper computer of PMAC motion control card is mainly used for secondary development under Windows platform)

天微电子TA6932，LED数码管驱动源程序。贡献出来，只为方便你我!(titan Microelectronics TA6932, LED digital tube-driven source code. Contribution, for convenience only and you and me! )

谭浩强c++课件第五章 是一个很好的C++学习课件 值得拥有(Hemopurification c++ courseware fifth chapter is a good learning courseware deserve C++)

matlab 实现图像 的缩小放大 (Enlarge Image narrowing matlab)

说明：  大致思路说说，就是在外部SRAM里面做了一个大数组[320][240]做了一帧缓冲，所有屏幕相关操作都是在这一帧上面实现的，使用DMA直接丢数据到FSMC接口上，比I/O快多了，然后就是资源的去背问题，所有的图片都是我从手机版上面截图下来的，然后背景色都是0X4DF9，然后因为jpg转换软件的关系，蓝色的背景色会有偏差所以直接判断把0x4df9不显示不可行，后来想到可以用RGB颜色来入手，虽然不是0x4df9但是还是蓝色，所以蓝色分量肯定比红色多，所以做了一个阈值判断(Roughly speaking, a large array [320] [240] is made in the external SRAM to do a frame buffer. All screen-related operations are implemented on this frame. Using DMA to drop data directly to the FSMC interface is much faster than I/O. Then it is the problem of resource backtracking. All the pictures are taken from the top of the mobile version, and then the background color is 0X4DF9. Later, because of the relationship between JPG conversion software, the blue background color will be biased, so it is not feasible to directly judge that 0x4df9 is not displayed. Later, I thought that RGB color can be used to start with. Although it is not 0x4df9, it is still blue, so the blue component must be more than red, so I made a threshold judgment, and then it is the transition between scene and scene.)