功能实现：1).输入，显示各个学生信息 2)．根据学号，姓名查找某个学生的成绩 3)．修改学生信息 4).删除学生信息 5） 清空数据库6）选择范围的输出学生成...

几种常用排序算法的效率比较,通过测试可得出这几种排序算法的优劣.-several commonly used algorithm efficiency comparison, the test may come this algorithm several merits.

数据结构最短路径，Turboc2下通过编译-the datasructure of the shortest way,run successfully in turbo2.

常用结构源码 希望大家好好看看 很有帮助 -Common structure of source code I hope everyone a good look at helpful

大家好，此源中我们将看到在 DBGrid 中使用的例子：

ACCESS常用窗体查询，例举多种窗体查询的方法-ACCESS commonly used form inquiry, examples of a variety of form queries

Astar 精灵版本 -Astar Wizard Wizard version version Astar

基于有限高斯混合模型的EM算法的源程序代码，里面有实验报告和运行结果。 -based on finite Gaussian mixture model of the EM algorithm source code, which has run reports and experimental results.

数据结构。曲线拟合算法。通过曲线拟合法求曲线近似方程-Data structure. Curve fitting algorithm. Demand curve by curve fitting approximation equation

这个程序是按照离散数学教材上给出的算法写的，是字典序的全排列算法。空间复杂度是O(n)，时间复杂度基本上是O(n^2)。缺点是只用于打印并没有储存所有的结果。-the procedure is in accordance with the materials on discrete mathematics algorithm is written, is a wholly-lexicographic order algorithm. Space complexity is O (n), is basically time complexity is O (n ^ 2). Only drawback is not for print, and store all the results.