C++简单实现的类的继承和多态的简单习题，对于多态的理解有比较好的帮助...

利用matlab编制时间表，可在任意区间内生成逐小时，日或年时间表-A code used for producing the time-sheet based on matlab, which can produce time sheet per hour, day or year between any period of time.

如何在程序里使用MS Office的源代码-how to use the program MS Office source code

tts ，相必大家都熟悉，这个效果不错，可有可选择男声女声，音量等，效果还可以，但是比不上科大讯飞的那个，这是微软公开的-tts,well known to everybody,have a good effect.you can choise man or woman voice,it not better than the one science and technology university developed.but it s microsoft s production.

这是用VC++写的一款小软件，可以实现定时关机，重启，注销功能，用户可以选择立即关机，也可以定时关机，剩余时间显示的是以秒为单位，代码简单明了，思路清晰，适合初学者，功能强大，操作简单。

包含图的深度优先探索遍历和广度优先探索遍历，能从图中的任一顶点出发访问图中所有顶点-Includes plans to explore the depth-first traversal and breadth-first traversal to explore, from the graph the starting point of any visit to Figure 1 for all vertices

MyDraw绘图软件，介绍利用VC绘图，及如何动态选取并修改图形对象(CRectTracker类)。-MyDraw mapping software, introduced VC mapping, and how to select and modify dynamic graphic objects (CRectTracker category).

des数据加密系统，有密钥，有密文，明文！-des data encryption system, there are key, with ciphertext, plaintext!

会将两个文件内容做比对，并在相异之处以高亮度的方式显示-The two documents will be more than content to do right, and punishable by differences of high-brightness display

这是一个象棋游戏,用户可以和电脑练习自己的象棋技术-This is a chess game, the user can practice their own chess computer technology

线性回归用于弹性模量的计算，是一个实习程序-linear regression for the modulus of elasticity, is a practical procedure