Some knowledge of computer systems commonly used documents, such as how to compl...

BFSK.在MALAb环境下编的。短小精干，很适合在程序中作为一个fuction来用。-BFSK. MALAb environment in the series. Short crack, and is very suitable for the process as a fuction use.

有关复杂网络研究的ppt,是从事复杂网络研究人员难得的资料。-Complex network-related research ppt, is engaged in a rare complex network of information researchers.

一个经典的DSP程序库，可以为用户提供常用的DSP程序，使得应用DSP时方便一些-a classic DSP libraries, which can be used to provide users with a DSP that allows DSP some convenient

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.

飞利浦公司提供的mfrc设计资料，很全的，我就是利用它来设计读卡器的-provided by the Philips company mfrc design information is complete, I was used to design the reader

http.rar

2代码学习SSD4实践，可下载SSD4参考

墙纸每日换的小东西，虽然代码简单，但确实是精华，优化了好几次的-Wallpaper every day for little things, though the code simple, but it does here are optimized for several times

DOS下的图形界面开发包-DOS graphical interface development package

boom网站宝贝v2.0-website v2.0