Experimental report data structure. Car park management.

Here is a simple circuit for monitoring the fuel level in vehicles. It gives an audiovisual indication when the fuel level drops alarmingly below the reserve level, helping you to avoid running out of petrol on the way.

模块二++110kV线路保护检验调试V,是一些变电站经常面临的问题-power quality

益勤Zyxel 3G 用户端产品PCB照片-Zyxel 3G CPE internal snapshot

社区管理信息系统的设计与实现,与一些相关的资料-Community Management Information System Design and Implementation, with some relevant information

mathlab for image processing 2D, DFT, FFT etc.

Protect your mobile phone from unauthorised use or theft using this simple circuit. It can generate a loud chirping sound when somebody attempts to take away the mobile handset. The added feature is that the circuit also works as a mobile charger.

介绍了光电流互感器和实现电流互感器的通讯接口的设计方案。-introduces the current transformer and current transformer to achieve the communication interface design.

k均值算法是模式识别的聚分类问题，这是用C实现其算法以下是程序源代码 -k-means algorithm is a pattern recognition classification of polyethylene, which is used to achieve its algorithm C source code The following is a

介绍powerdesigner工具的使用-Powerdesigner introduce the use of instrument

:数字水印技术在数字产品的版权保护中起着非常重要的作用。概括了数字水印技术的现状及其基本原理,并 分析了变换域数字水印算法的优势,详细阐述了DCT 水印嵌入和提取算法的原理和步骤。最后在Matlab 平台下对DCT 数 字水印算法进行了仿真,仿真结果证实了DCT 算法的强健性和鲁棒性。-: digital watermarking technology in the digital copyright protection products played a very important role. Summarized the digital watermarking technology and the status of the basic principles and transform domain analysis of digital watermarking algorithm advantages, elaborate on the DCT watermark embedding and extraction algorithm theory and steps. Finally in Matlab platform for DCT digital watermarking algorithm for the simulation, Simulation results confirmed the DCT are strong and robust.