数据仓库建模技术详解

创建一棵二叉树，采用前序遍历的方法建立一棵树，传递的参数为一个指向结点的指针的指针，目的是为了解决传值的问题，输入@符号的时候，表示一棵子树结束线索化二叉树，寻找当前结点的后继结点，寻找当前结点的前驱结点，中序遍历 -create a binary tree using preorder before the establishment of a tree. transmission parameters of a point to the node pointer, the purpose is to solve the problem of traditional values, the importation of the @ symbol, said the end of a tree-binary tree of clues to find the current node"s successor nodes, for the current node precursor nodes, China preorder

最小二乘逼近（least-squares approximation）得到一组离散（discrete）数据点的近似函数（approximating function），实验数据往往是用最小二乘逼近得到一条秘密曲线（curve fitting）。下面概述的是最小二乘近似作为多项式的近似函数，除了多项式外，指数的几个右公式也可以作为类似的函数使用。关于最小平方近似的计算原理，请参考市场上的数值分析书籍

在本次课程设计中，应该以实际情况为主，在此基础上实现对实际情况的抽象，并设计和建立数据库，完成应用程序界面的人性化地编写。 -During the course design should be based on the actual situation in the main, on the basis of the realization of the abstract of the actual situation and the design and establishment of databases, application programming interfaces to complete the preparation of humanity.

求解矩阵链相乘的问题，通过动态规划的方法，来求解该问题，使得矩阵链的相乘的运算最少。-chain matrix multiplication to solve the problem through dynamic programming methods to solve the problem, making the chain matrix multiplication operator at least.

纯C写的48位软件模拟浮点运算,可移植 测试版，V0.0000.01 需进一步测试及优化-Written in pure C software simulation of 48 floating-point operations can be transplanted beta, V0.0000.01 need further testing and optimization

自己编的进出货物-their goods out of the series

Its about the data structure Q-Its about the data structure Queue...

湖南大学ACM-OJ的部分题目代码，对学习数据结构和算法很有帮助-Hunan University ACM-OJ part of the subject code, the data structure and algorithm to learn helpful

VB+proteus+keil c 文件是电压检测系统 -VB+ proteus+ keil c are voltage detection system

对vb登录界面的设计,是一个比较好的界面设计-right vb login interface design is a good interface design