UiDocumentTreeEditPart

傅立叶变换是一种线性的积分变换，作用是把信号在时域（或空域）和频域之间变换(Fourier transform is a linear integral transform, which is used to transform signals between time domain (or space domain) and frequency domain.)

说明：  Emulator:1. The information flow process of the OSI reference model: a simulation program is designed to explain the flow of information flow in the OSI reference model and the function of each layer. modulation and

完成VC++控制WORD书签程序，能够自动在VC下打开WORD2000程序(complete control procedures Word bookmarks to automatically open the VC procedures WORD2000)

calculate catalan number

一个分析网上股票行情的程序，输入6位股票代码，程序返回此股票的开盘价，收盘价等信息-an analysis of online stock trading procedures, the importation of six stock code, the program returns this stock opened, the closing price information

fcm是模糊c均值聚类算法，确定聚类中心以后，通过循环迭代，确定最佳聚类中心(FCM is a fuzzy c means clustering algorithm to determine the cluster center, the adoption cycle of iteration, to determine the optimal cluster center)

公路设计软件海地head纵横地面线数据转换card纵横数据文件VB源代码程序(Haiti head vertical and horizontal ground line highway design software data conversion card and data file VB source program )

说明：  java docuument for libraay

说明：  计算复数的小工具,可用来计算各种表达式，包括复数、括号、加减乘除，并按照四则运算的顺序处理。(A small tool for calculating complex numbers, which can be used to calculate various expressions, including complex numbers, parentheses, addition, subtraction, multiplication and division, and is processed in the order of four operations.)

这是ＶＣ＋＋其中的一个源代码，是普通的程序代码，主要用于教学范例(This is VC in which a source code, there are the ordinary program code, mainly for teaching examples)