文件操作入门例子

文本分类现成语料库，是SogouC.mini.20061127.zip格式的，可用于web数据挖掘-Off-the-shelf text classification corpus is SogouC.mini.20061127.zip format, can be used for web data mining

自动更新IP,可以更新外网,内网,工具还不错的,提供大家-Automatic Updates IP, can be updated outside the network, within the network, is also a good instrument to provide U.S.

采用opencv3.1实现kalman目标跟踪,可以直接运行，可以帮助理解kalman的跟踪方法，同时代码采用最新版的opencv3.1写的

一个简单高效的循环缓冲区的管理代码，与平台无关，可以方便在各种场合使用。-A simple and efficient management of the cycle of the buffer zone code, and platform-independent, it will be convenient to use on various occasions.

The program Neuron.c simulates a SIMPLE stable state neural networkreporting on both input and output states and energy levels after eachiteration (namely set up for 8, though usually the network stabilizes afterabout 4). The program demonstrates a very straight-forward method ofprogramming a content-addressable memory and receiving output from that memory.

Visual C++源程序代码第三章源程序，系统篇，- Visual C++ source program code in chapter three,system portion

三星S344B0X蜂鸣器测试 // if(key== + ) // if(BeepFreq100) // BeepFreq -=100 // SetBeepPwm(BeepFreq, 50) // printf("Now beep frequence is %d ", BeepFreq) // Delay(2000000) // StopBeepPwm() -Samsung S344B0X buzzer testing// if (key ==)// if (BeepFreqlt; 20000)// BeepFreq = 100// if (key ==-)// if (BeepFreqgt; 100)// BeepFreq-= 100// SetBeepPwm (BeepFreq, 50)// printf ( "Now beep frequence is% d n", BeepFreq)// Delay (2000000)// StopBeepPwm ()

在C++中运算符是一种特殊的函数名,其地位与函数一样,因此也可以定义成类的友元函数,为了便于对象的使用,利用类成员函数(运算符)的重载和友元的特性,为类的数据重载定义插入()运算符,以便于该类的对象使用cin和cout进行数据的输入和输出.-in C Operators is a special function name, its status and function, it can also be defined as a category of Friends yuan function, in order to facilitate the use of objects, the use of class member function (Operators) and the Friends of the heavy yuan features, such as heavy-duty data definition insertion (lt; Lt ;) and extraction (gt; gt;) Operators, to the use of such targets and cin court for data input and output.

可以把屏幕内容捕捉下来,用在制作墙纸方面 ,相当于print screen键-This program can be used to catch the screen image, which can be used as wall paper. This function equals to "print screen" key.

open source的单元测试项目，详细请见source forge, 由junit移植的C++版本。-open source unit testing project in detail please refer to source forge, by the JUnit transplant C++ version.