此文件为一种触摸屏的使用质料 及芯片质料

基于Verilog的八层电梯设计，能够实现自动化的电梯控制。-Verilog based on the eight-lift designed to automate the elevator control.

汉诺塔程序 输出任意层数的解决方案-arbitrary number of output solutions

TTreeview 的 Java实例 Eclipes环境下-TTreeView Eclipes examples of the Java environment

MICROCHIP PIC 8位机 10/12/14/16系列单片机 PICC 9.50 C编译器-MICROCHIP PIC 8 Series 10/12/14/16 positioner Singlechip PICC 9.50 C compiler

对海量图像进行分块索引，可以不限数据量大小对图像进行漫游。 使用办法，首先选择图像处理中导出索引这一功能，将海量的BMP图像格式转换为自定义的img格式，再在打开菜单中打开IMG格式的影像，就可以完成对海量数据的浏览，数据量不受内存限制，只受硬盘大小限制，另外该软件还包括其他一些图像格式之间的转换，主要用在GIS领域-Images of the mass block index, you can open the volume of data roaming size image. Use practices, the first choice of image processing to export the index of this function, will be massive conversion of the BMP image format for custom img format, and then open the menu opens in IMG format images, you can complete the huge amount of data browsing, data not subject to memory limitations, only by hard drive size limit, while the software also includes a number of other conversion between image formats, mainly used in the field of GIS

t-snake的文章，详细介绍了T-snake的原理和算法-t-snake of the article, detailing the principles of T-snake and algorithms

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.

一个web登录页面的FTP系统，有多国语言，在config.inc.php里设置语言zh-cn-A web page of the FTP login system, multi-language, the language settings in the config.inc.php ri zh-cn

usb 接口芯片介绍PDIUSBD12 是一款性价比很高的USB 器件它通常用作微控制器系统中实现与微控制器进行通信的 高速通用并行接口它还支持本地的DMA 传输-usb interface chip PDIUSBD12 introduction is a highly cost-effective USB device is usually used to realize micro-controller system with a microcontroller to communicate high-speed general-purpose parallel interface also supports local DMA transfer

一个用来计算正弦波值的小程序，简单实用，不用在写C程序。-Used to calculate the value of a sine wave of small procedures, simple and practical, do not have to write C program.