the-cirele

软件模拟SPI通信接口读写实时时钟DS1305的驱动程序，目前已在TMS320F2812上测试通过。(Software simulation of the SPI communication interface to read and write DS1305 real time clock driver, the TMS320F2812 has been tested by.)

一个服务器端，两个客户端：student和teacher两者权限不一，更能不一；能进行简单的选课、发送通知等功能-a server, two clients : student and teacher competence of the two different and more mixed; Can a simple classes, sent notification function

easeus data recovery

说明：  一个使用MS VC++ 6,0编写的一个画笔程序实用程序(A paintbrush program utility written in MS VC 6 0)

C语言跟踪路由跟踪，使用ICMP协议。生成环境：Microsoft Visual C 6.0 WinSock2。

说明：  针对高动态 环 境 下 突 发 信 号 检 测 问 题，提 出 基 于 高 阶 项 逐 级 消 去 的 非 线 性 调 频 （ｎｏｎ－ｌｉｎｅａｒ　ｆｒｅｑｕｅｎｃｙ ｍｏｄｕｌａｔｉｏｎ，ＮＬＦＭ）信号参数估计算法，利用合理近似，将其转化为相对简单的线性调频 （ｌｉｎｅａｒ　ｆｒｅｑｕｅｎｃｙ　ｍｏｄｕ－ ｌａｔｉｏｎ，ＬＦＭ）信号参数估计问题，并提出两级调频率逼近法用于ＬＦＭ 信号参数估计，具有原理简明、计算复杂度低 等特点，便于实际工程应用．(To detect burst signals in high dynamic environment, a non-linear frequency modulation (NLFM) based on high-order item elimination is proposed. Modulation (NLFM) signal parameter estimation algorithm, using reasonable approximation, is transformed into a relatively simple linear frequency modulation- The problem of LFM signal parameter estimation is discussed. A two-stage frequency modulation approximation method is proposed for LFM signal parameter estimation. It has simple principle and low computational complexity.)

Windows核心编程第五版，英文版，有PDF、word和chm(Windows core programming fifth edition of the English version, PDF, word, and chm)

VC MFC全屏显示切换示例，精选学习源码，很好的参考资料。(VC MFC full screen display switching example, select learning source code, a good reference.)

说明：  通过添加第三方库ICSharpCode.SharpZipLib.Zip实现对文件和文件夹的压缩和解压缩，非常便捷，源码完整(By adding a third-party library ICSharpCode.SharpZipLib.Zip to achieve the compression and decompression of files and folders, very convenient, complete source code)

G 655-2003非零色散单模光缆特性 pdf(Characteristics of G655-2003 Non-zero dispersion single Mode Optical Cable pdf)