timer

本次课程设计的任务是：针对大学的计算机系本科课程，根据课程之间的依赖关系，制定课程安排计划，并满足各学期课程数日大致相同。按照用户输入的课程数，学期数，课程间的先后关系数目以及课程间两两间的先后关系，程序执行后会给出每学期应学的课程。(The task of curriculum design: for the University Department of Computer Science undergraduate courses, according to the dependencies between the courses, the development of curriculum programs and courses meet the needs of the semester a few days or less the same. Courses in accordance with the user input the number of semesters the number of courses has the relationship between the number of inter-course sequence of 22 relations, program execution will be given each semester school curriculum.)

Visual SCL, 查看IEC61850 SCL 模型的重要工具,附带注册文件，绝对可行。(Visual SCL, see the IEC61850 SCL model, a register file, absolutely available)

使用ADO，进行Access数据库的存取操作，VC6以及更新版本均可使用，有代码注释。注：实现了记账管理软件，基于MFC的界面(With ADO, Access database access operations performed, VC6 and later versions can be used with code comments. Note: The realization of accounting management software, MFC-based interface)

C++，在Dos中实现，用命令完成。代码简单明了！(C++)

Micorsoft 卡片文件(crd)读写的DLL源码(The sourcecode of the DLL for reading and writing the Microsoft s card file)

vtkImageViewer2实现的放大，缩小，window color/window level调整(vtkImageViewer2 achieve zoom in, zoom, window color/window level adjustment)

文件哈希识别，采用md5法则进行。思路为每固定时间对文件进行比较，输出文件哈希值并给出结论。文件会被写入列表中，针对文本文件有效。(Document Hash Recognition,using MD5)

说明：  在实现本实例之前先来简要了解一下加密的概念，加密是指通过 某种特殊的方法，更改已有信息的内容，使得未授权的用户即使得到 了加密信息，如果没有正确解密的方法，也无法得到信息的内容。谈 到加密的话题，一些读者一定非常感兴趣，而且会联想到复杂的加密 算法，本实例主要使用异或“^”运算符简单地实现了对数字加密的 功能(Take a brief look at the concept of encryption before implementing this example, encryption is defined by some special way, has changed the content of the information, the unauthorized users even get the encrypted information, if there is no correct decryption method can not get the information. When it comes to the topic of encryption, some readers will be very interested, and will associate the complex encryption algorithm. This example mainly uses XOR "^" operator to realize the function of digital encryption simply.)

PCI驱动开发实例，基于微软最新的驱动开发系统WDF(Examples of PCI-driven development, based on Microsoft' s latest driver development system WDF)

武汉大学编制的单点定位解算软件，独家啊！(Wuhan University, prepared by a single point positioning solver software, exclusive ah!)