Delphi ip whois域名及IP互转程序

很多ic芯片的资料,mcu,e2,时钟,红外,485,232接口-Ic a lot of information on the chip, mcu, e2, clock, infrared, 485232 Interface

《组态软件设计》书与书中的源代码，是工业监控软件很好的学习资料。-" Configuration Software Design" book and the book" s source code, an industrial monitoring software a good learning materials.

ALTERA上DE2平台，verilog描述，无符号乘法器，在数码管显示结果。-ALTERA on DE2 platform, verilog description unsigned multiplier, the result will be displayed in the digital pipe.

VC++适时换肤，切换窗口风格一例，可将窗口改变成Windows XP的风格，只需点击一下切换按钮，即可在两种窗口皮肤之间切换，把本技巧用在你的软件中，肯定会增色不少。

数据结构第一次实验。用来创建线性表和求取线性表的第i个元素。-data structure first experiment. Table used to create linear and linear scale struck the first i elements.

游戏采用全屏形式，你操纵的是一个小动物史莱姆，通过上，左，右键来控制它的跳起和左右行驶。木箱不断地从上方落下，你必须控制史莱姆把落下来的木箱顶破，否则木箱会落在地上，越积越多，直到满屏，表示你输了，游戏结束。同时在游戏中还会落下炸弹，你不能顶到它，否则会被炸死-game using full-screen format, you manipulation is a small animal sacrifice, on the left and right to control its waists and moving around. Wooden boxes continuously from the top down, and you must control the universe put down the wood to break or wooden box would fall on the ground, have piled up until the dual HDMI inputs and more, you lose, the end of the game. While the game will fall bombs, you can not top of it, or else they would be killed

vb源代码，这是一个非常不错的程序，有很多的查询代码。一用更知-vb source code, which is a very good procedure, a lot of inquiries code. With a better understanding

C状态下快速图形显示汉字的颜色

西门子S7-200PID温控程式..内附详细的注释..可直接使用-Siemens S7-200PID control program .. containing detailed notes .. can directly use

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.