这篇实验报告阐述了无线通信系统仿真的原理。主要完成两个任务，任务一是BPSK调制在AWGN信道和在rayleigh信道下的性能比较，任务二 CDMA扩频多用户系...

基于视觉的疲劳驾驶监测关键技术研究 非常好的设计资料 -Vision-based driver fatigue monitoring of critical technology research design very good information

: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.

PHP的论坛程序的定制 -I konw

房产售楼CRM系统是以房地产销售业务为主线，集成了客户关系管理的先进售楼理念，全面管理从销售前期准备、销售业务管理、后期收款、服务及各种综合统计分析在内的全部销售业务过程。-property sales CRM system based on real estate sales business main line, integrated customer relationship management of advanced sales concepts and the overall management of preparations from sales, sales management, the late receivables, services and various comprehensive statistical analysis of all the sales process.

本文为电子大赛的最后提交文档，题目为简易数控直流电源，书写详细清楚，很好的参考样品-This contest final submission of electronic documents, entitled Simple NC DC power supply, writing more clear, a good reference sample

包括了ＡＲＭ的bootload的详细介绍，详细分析了ＵＢＯＯＴ的移植和编写．另外还介绍了ＡＲＭ＿ＬＩＮＵＸ驱动的编写-err

清华大学计算机系列教材 计算机系统结构（第三版）-series teaching computer system architecture (third edition)

对火炮故障检测系统设计方案做了详细的说明-Fault detection system design of the artillery has done a detailed description of the program

数据结构 飞机订票系统 希望大家能够喜欢 初级作品-Aircraft Data Structures booking system hope that we can enjoy the primary works

protel 99设计的一套很好的指导手册,适合初学者的入门和进阶,拿来和大家分享,希望这个东东对你有所帮助.-protel 99 designed a very good guide for beginners and advanced entry, use and sharing of everyone, I hope this Dongdong of your help.