a4

针对肖田元教授所著的《系统仿真导论》中龙格库塔法参考程序研究生很难看懂的现象，我加上了注释,使初学者能把学习算法和编写程序对应起来，从而可以有效地掌握算法的实现，对于用龙格库塔法进行在线实时仿真、建模、最优控制及自适应控制的教学有意义。(Professor Xiao Tianyuan for the book " Introduction to System Simulation," in reference to Runge-Kutta method is difficult to understand the phenomenon of post-graduate program, I have added comments to beginners can learn the corresponding algorithms and programming together, which could effectively implementation of control algorithms, using Runge-Kutta method for online real-time simulation, modeling, optimal control and adaptive control of a meaningful education.)

一个图书管理小系统，功能比较简单，实用性也比较强,但是做的有点粗糙(a small library management system, relatively simple function, practicality is also relatively strong, but do a little rough. .)

学生成绩统计 平均分、80分以上总计等 (Average student achievement statistics, a total of 80 points or more, etc.)

图书管理系统，能够查询，删除，添加等。 是一个非常不错的系统(Books management system management system, able to search, delete, add, etc.Is a very good system )

试卷生成系统，可自动生成，删除，查找，手动组卷等等(Paper Generation System can automatically generate, delete, search, manual test paper, etc.)

多个语言的图书管理系统源代码。分别基于access或sql(Library management system source code in multiple languages. Based on access or sql)

甘肃政法学院面向对象程序设计期末考试题目学生选课系统的设计与开发 (Gansu Institute of Politics and object-oriented programming design exam questions at the end of the period the design and development of the student elective system)

学生成绩管理系统，适合初学者用 内容比较简单但是很实用 基本的vc++知识都在里面(Student performance management system is suitable for beginners)

应用vc++做的一个MFC图书管理系统，使用了severe2000数据库，有详细系统说明和源代码(MFC application vc++ do a library management system, the use of severe2000 database, a detailed system descriptions and source code)

endnote 的详细说明，有利于今后英文文献的管理(Describe endnote, help manage the future of English literature)