orcad原理图绘制教程。60分钟可学会。

Qvod网页播放器的使用!及参数的具体作用!-Qvod page using the player! And parameters specific role!

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.

日历程序,用Basic编写的-calendar program, prepared by the Basic

GRUB是计算机启动后运行的第一个软件，它负责加载一个操作系统的内核，并把控制权交给内核。该文档对GRUB进行了详尽的介绍，是一篇很不错的技术文档-GRUB after commencement of computers running the software, which is responsible for loading an operating system kernel. and control to the kernel. The right GRUB documentation for a detailed explanation, is a very good technical documentation

USACO Section 1-4的后两个程序以及Section 1-5的全部程序代码-USACO Section 1-4 of the latter two procedures, as well as Section 1-5 of the full program code

vfp计算器 vfp计算器 vfp计算器-calculators Probe Probe calculator calculator Probe Probe calculator Probe calculator calculator Probe

Java写的智力拼图扳手机游戏，是基于Midp 2.0的-write Java intellectual puzzles wrenched mobile phone game is based on Midp 2.0

一个简单的人事管理系统 包含论文 虽然有些简单 但是对于一般的课程设计来说也可以了-a simple Personnel Management System contains papers although some simple but for the general run of the design can be to a

在cadence virtuoso 下自动对齐已选中的layout-In the cadence virtuoso, automatic alignment has been selected layout

希望大家会看着个软件。-hope