vb做的数据库 客户管理系统，有查询 检索 注册等功能

编的很垃圾 大家多多包涵 主要功能矩阵相加 减 乘 除 大家多多指点-series of the very people refuse excused main function matrix arithmetic is a lot we kind

access dao 数据库-access dao database

二叉树的建立与遍历 可实现： （1）树的创建采用先序方式，用特殊符号0表示左、右子树为空 （2）每次输入一个节点的值，可以根据自己的需要设计不同的节点结构 （3）节点的值为非零数 （4）可以（）形式输出创建的树 （5）用先序后序和中序遍历树 （6）销毁树 -Establishment and tree traversal can be achieved: (1) tree created using the first order approach, with special symbols 0 express the left and right subtree is empty (2) for each input the value of a node, you can according to their own needs Design of different node structure (3) non-zero value of the node number (4) can () to create the form of the output tree (5) after the first sequence and the sequence of traversal tree (6) the destruction of trees

excel仪表盘，很强大的仪表盘功能，做得很漂亮-excel

利用f90接口创建nc文件，并演示4维数据的创建方法-Nc file created using f90 interface and a demonstration of four-dimensional data to create methods

c语言用堆栈实现表达式计算，数据结构练习题。

数据结构课程的作业，代码通俗易懂，且运行效率高。-Data structure course work, the code easy to understand, and operating efficiency.

简单邮电信息管理-simple information management posts

it数据挖掘项目这里采用分类聚类算法，hm那里采用k均值和模糊c均值提出算法，c4.5 ans see 5算法我们在本项目工作中采用，

Prime 算法，创建有向图，无向图，有向网，无向网的算法-Prime algorithms, to create a directed graph, undirected graph, directed networks, undirected networks algorithm