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说明：  地震资料信号处理中，动校正处理，校平反射波同相轴。(In seismic data signal processing, NMO correction is used to level the in-phase axis of reflection wave.)

传奇世界的地图编辑器，属于游戏开发中的地图编辑工具(legendary world map editor, game development is the map editing tools)

星星版俄罗斯方块，通过改变传统俄罗斯方块形式从而为该款经典游戏注入新的活力(Star version of Tetris)

说明：  一款实用jQuery和css3制作的炫酷弹性背景轮播图插件。该jQuery轮播图在轮播的时候(A practical jQuery and CSS3 made a cool flexible background carousel plug-in. The jQuery Rotary Graph is in Rotary)

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.

俩个字符形成点阵的程序-two characters form the lattice procedures

说明：  绘制2D多孔介质模型，用来解决多孔介质模拟的模型建立(Draw 2D porous media model to solve the model establishment of porous media simulation)

说明：  基于matlab机械故障诊断教程，里面涵盖了很多程序，都可以直接用，还有模式识别，遗传算法、粒子群、支持向量机等，适合研究故障诊断方向使用(Based on the matlab mechanical fault diagnosis tutorial, it covers many programs that can be used directly, as well as pattern recognition, genetic algorithms, particle swarms, support vector machines, etc., suitable for research on fault diagnosis.)

一个FLASH游戏 ,不是很大 ,是超级码梨的翻版,操作和8位机的游戏一样. -a game, not big, super yards pear is a reprint of operation and eight of the game machine.

2009年9月 《无线电》附资料 可以下载 有源代码-In September 2009 " radio" attached to the information source code can be downloaded