数据结构的链表使用

用C++实现的快速傅立叶变换（FFT）的结构算法，其功用就不用细说了吧-C realized Fast Fourier Transform (FFT) algorithm structure, its purpose would not have to elaborate on it

包含有各种各样的数字信号处理经典算法源代码,很有用的.-includes a wide variety of classical digital signal processing algorithm source code, very useful.

利用C#语言操作dbf数据库，改程序采用VFPODBC类库，利用类库提供的接口对dbf数据库进行读写删改等操作。比较少见哦，当前的数据库操作主要针对sql server、oracle等主流数据库，对dbf数据库非常少见，但是在shapefile等文件操作时非常有用。

直接通过ODBC读写Excel表格文件-directly through ODBC read and write Excel document

一个文档管理的演示程序，针对凌乱的文件及其繁琐的查找问题，如何在数据库中实现全文检索。-A document management demonstration program, for the messy and tedious to find the file problem, how to achieve the full-text search in the database.

算符有限分析法 //程序功能： //根据算符优先分析法，将表达式进行语法分析，判断一个表达式是否正确。 //文法：E→E+E E-E E*E E/E (E) i // 其中i为无符号整数-operator limited analysis// procedural functions :// operator under priority analysis, to conduct regular expression syntax analysis, judgment, an expression is correct.// Grammar : E E E E-E E E* E/E (E) i// for which i unsigned integers

不带头结点的链式堆栈类,1、 定义并实现不带头结点的链式堆栈类，除构造和析构函数外，成员函数还有入栈、出栈、取栈顶元素、判断堆栈是否非空，头文件为“nohead_LinStack.h”。-node does not take the lead in the category of chain stack, 1, and the definition does not take the lead in realizing the chain nodes stack category, In addition to construction and destructor function, the members also function stack, stack up and stack elements for judging whether non-empty stack, The first document as "nohead_LinStack.h."

QT和FireBird的入门程序，FireBird是一个开源的轻量级数据库管理系统，可在Linux,Unix,MacOS,Windows,Solaris系统下运行。包括源文件和说明文档。-This article is the description of the first steps in setting QT, Visual Studio and FireBird. It may be useful for those, who just start working with database FireBird Embedded by means of QT provider. The article will be also helpful for the developers who just start working with QT.

可以建立函数输入二叉树，并输出其赫夫曼树。在上交资料中请写明：存储结构、 基本算法（可以使用程序流程图） 、输入输出、源程序、测试数据和结果、算法的时间复杂度、另外可以提出算法的改进方法；-The establishment of Huffman tree

数据结构，牛顿插值法。通过牛顿插值法求解方程-Data structure, Newton interpolation. Solving equations using the Newton interpolation