高考倒计时程序,每天使用一次，会对你有提醒作用.

C++编写的潜艇代码-C code prepared by the submarine

编写一个词法分析程序并生成相应的类号-Procedures for the preparation of a lexical analysis and generate a corresponding number of Class

本文首先概述了OFDM 的原理、特征和关键技术，介绍了系统需要的几种同步。然后就同步误差对系统性能的影响进行了简单的分析，表明定时偏差和采样频率偏差将会引入码间干扰，载波频率偏差导致载波间干扰的发生。因此，在OFDM系统接收机中定时的确定、载波频率偏差和采样频率偏差的纠正是信号恢复的关键。之后对OFDM系统同步的几种实现方法进行了介绍，分析了各同步方法的性能。-The paper first outlines the principles of OFDM, features and key technologies, the system needs to introduce several synchronization. Synchronization error and then the impact on system performance for a simple analysis, show that the timing deviation and the sampling frequency deviation will introduce inter-symbol interference, the carrier frequency deviation led to the occurrence of ICI. Therefore, in OFDM system receiver to determine the timing, carrier frequency offset and sampling frequency offset correction signal to restore the key. After the OFDM system to achieve synchronization of several methods of introduction, an analysis of the performance of the synchronization method.

汇集了1万种成语-pool of 10,000 species of idioms

这是小时候的小孩玩过的比较经典的一款小游戏扫雷，适合c++初学者借鉴-This is when the kids played a comparison of the classic game mine for c++ beginners learn

VC++通用GIS功能开发解决方案(1.1)源代码，C++的GIS开发小型SDK组件的代码示例，有助于学习掌握基本的C++/GIS开发技术。源自网上收集，可供学习和参考使用。-VC++ Common GIS function development solution (1.1) source code, C++ Of GIS to develop small SDK sample code components, contribute to learning and mastering the basic C++/GIS technology. Derived from the online collection, available for study and reference.

pic单片机定时器使用详解，介绍了定时器的功能，如何设置，以及使用时的注意事项。-pic explain the use of single-chip timer, the timer function of introduction, how to set up, and the use of Notes.

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工会管理软件，用VFP语言编的哦-union management software, with VFP language series oh

一个扫雷游戏的ＶＣ实现，增加一个功能即探雷的功能．整个游戏的实现倒不是很难，关键在提供一种编程的思想．-a mine VC game, a feature that is mine-detection functions. The whole game was not very difficult to achieve, the key in providing a programming ideas.