输入三点的三维坐标，求立体空间的圆心所在，使用了对话框架构，里面的算法函数可以提出来单独使用...

关于Qtopia如何编程的一本书，主要介绍研发环境和Qtopia的一些架构机制！ 中文第四版-Qtopia on how a programming book, the main R

本程序是数据立方体计算中多路数据聚集算法的实现。在MultyWay文件夹下有data.txt和result.txt两个文本文件，data.txt中记录的是用于构造数据立方体的数据，其数据格式如下 location quarter item measure 假定location有5个值，分别用1至5来表示，quarter有4个值（第1、2、3、4季度），分别用1至4表示，item有10种，分别用1至10来表示。measure则为度量。目前的程序对此格式要求十分严格，各项之间用Tab键隔开，各项数据的长度一定，具体见data.txt。用户使用时可自己重写构造立方体的数据。Result.txt是对数据立方体进行多路聚集后得到的数据。 -This procedure is the calculation of data cube multi-channel data aggregation algorithm. MultyWay folder in data.txt and Result.txt under two text files, data.txt recorded data cube is used to structure the data, its data formats are as follows location quarter item measure assumes that location there are five values, respectively 1-5 to show that, quarter have four values (the first quarter 1,2,3,4), 1-4, respectively, said, item 10 species were used to express 1-10. measure for measure. At present, the procedure is very strict on this format, the Tab key to separate between the various data on the length of a certain specific see data.txt. Users can construct th

一个最简单的键盘钩子,能钩住某些进程的主线程并获得输入按键-One of the most simple keyboard hooks will hook some of the process main thread and get input button

vb编写，聊天室程序，CS架构，服务器和客户端分开-vb write, chat room programs, C S architecture, the server and client separation

基于opencv3.2.0和visual studio2017和C++编写的人脸检测代码，可以直接运行

java实现计算器，各种不同的＋―*/四则运算，还支持浮点运算，感觉还不错-achieve calculators, and various-*+/4 operator, also support floating-point operations, also feeling good

在学习FTP协议偶有感悟，于是想起了写一篇文章来总结一下自己学习的东西-I suddenly catch something when I study the FTP protocol. Therefore I want to write something to summarize my learnings.

计算三角形面积的源代码，请用vc编译运行。-Calculate triangle area of the source code, compiled with vc run.

EXCEL的主要函数公式介绍，如FIND,SEARCH-EXCEL formula to introduce the main functions, such as FIND, SEARCH

只要计算机已连上因特网，本软件就可以查询全国2400多个县、市、地区的今天及未来两天的天气情况，包括最高气温、最低气温。本软件还是一个绿色软件，不写入注册表，不产生临时文件。还可显示农历。-as long as the computer has been connected to the Internet, the software can find more than 2,400 national, county, city, region today and over the next two days to the weather conditions, including the maximum temperature, minimum temperature. The software is a green software, do not write it into the registry and do not create temporary files. Lunar also showed.