fft_c

Visual c++串口通信工程开发实例导航，该书采用C++编写，里面包含5个综合实例，适合有一定基础的C++人员学习(Visual c++ serial communication engineering development instance navigation, using c++, the book contains five examples of comprehensive, is suitable for the staff to learn c++ has certain foundation)

医院员工工资管理系统 vb管理信息系统 vb+access数据库。 包含所有源码 可调试运行 编辑员工信息 添加、删除、更改。是学习vb的不错代码 从学校书籍的光盘拷贝的，放心使用 vb+access数据库，工资管理系统(Wages and salaries of hospital management system vb Management Information System vb+ Access database. Contains all the source code can be run editorial staff debugging information to add, delete, change. Vb is a good code to learn from school books on CD-ROM copy, rest assured that the use of vb+ Access database management system for wage)

AHP层次分析方法的程序，VB环境下开发(AHP AHP procedure, VB Development Environment)

VC++发送带附件邮件程序,使用Smtp发送邮件，不带附件发送版本 main.cpp CSmtp.cpp CSmtp.h base64.cpp base64.h(VC++ program to send mail with attachments, using Smtp send mail without attachments version main.cpp CSmtp.cpp CSmtp.h base64.cpp base64.h)

一个类似于vc的界面源码,让vc界面开发变得简单多了.(Vc interface similar to the one source, so that vc interface development becomes much simpler.)

行程编码的基本原理是：用一个符号值或串长代替具有相同值的连续符号（连续符号构成了一段连续的“行程”。行程编码因此而得名），使符号长度少于原始数据的长度。只在各行或者各列数据的代码发生变化时，一次记录该代码及相同代码重复的个数，从而实现数据的压缩。(The basic principle of run length coding is: a symbolic value or string length instead of having the same value of consecutive symbols that symbol length less than the length of the original data (consecutive symbols constitute a period of continuous stroke run-length encoding, hence the name.) . Only when the code for each row or each column of data is changed, the recording time code and the same number of code duplication, in order to achieve compressed data.)

利用winsock控件进行通讯的一个例子(By winsock control to communicate an example)

用VC做的,当你在安装系统程序时可以时行一些优化,(Made of VC, when you are installing a system program can make some optimization,)

用Visual C++的API函数来打开、关闭串口和设置串口通讯速率等功能。(Visual C++ using the API function to open and close the serial port and set up features such as serial communication rate.)

window下注册一个虚拟摄像头，并且在内存中开辟一块共享内存，将共享内存中的数据显示在摄像头中。qq等聊天工具可用。(Window registered a virtual camera, and in memory to open a shared memory, the shared memory data display in the camera. QQ chat tools available.)