VB 密钥生成器

二叉树的各种操作,实现插入,查找,删除等功能-binary tree operation, and achieve insert, search, delete function

矩阵 operation：given 选项输入矩阵上升到 5 由 5 维度中。1 添加，2） 减去，3） 转置，4） 相乘

包含main（）函数，KMP（）以及GetNext()函数。VS2010编译通过。

松弛法默认松弛系数1.1到1.9-relaxation default relaxation factor from 1.1 to 1.9

离散分数阶傅立叶变换-Discrete Fourier Transform

   一种几何校正方法以消除投影图像的畸变: 通过查找后向映射表, 借助双线性插值运算, 对图像进行几 何预畸变, 使其变形为投影仪所需要的预畸变图像, 然后将其投影到非平面物体上, 便能让观察者看到无畸变的投 影图像, 从而实现投影图像畸变的校正。

天然气管道连接问题原程序，一百个用户，其中有四个无效用户，将其它96个有效用户连接成一个树形网络，用kruskal算法实现-Natural gas pipeline to connect the issue of the original procedure, 100 users, which has four invalid users, will the other 96 valid user to connect into a tree network, using Kruskal Algorithm

he 8-puzzle will be represented by a 3x3 list of lists positions where the empty box will be represented by the value 9, as shown below: [[9,1,3],[5,2,6],[4,7,8]] Possibility Solution: Only half of the initial positions of the 8-puzzle are solvable. There is a formula that allows to know from the beginning if you can solve the puzzle.To determine whether an 8-puzzle is solvable, for each square containing a value N is calculated how many numbers less than N there after the current cell. For example, to the initial status

sift算法的C++实现。需要配置opencv库。配置完后就能直接运行了。里面包含了特征点检测，特征点滤除，图像拼接融合。opencv版本需要2.3.0以上。程序调成已经成功。

完整的复数计数器，用VC＋＋实现，实现了复数的所有类型的计算-integrity in the plural counter, with VC++, achieving the plural of all types of computing