serversocket

留言管理系统，采用ssh三层架构设计开发(Message management system, using three-tier design and development ssh)

这是关于接口与单片机 at89c2051 交流灯泡项目......！控制器控制强度的灯泡......！电路中含有零交叉电路、 接口电路-MOC3021 的 moc......！

Viewpage_Fragment 很不错的android多页面滑动效果实例，完整的Java源代码，创建时间：2013-8-2 下午4:56:15 ，基于android.support.v4.app.Fragment实现 让页面list，页面title list，滑动显示，在代码中定义适配器，得到每个页面，每个页面的title，得到页面的总个数，根据这些信息实现多页面的滑动。(Viewpage_Fragment very good android multi-page sliding effect instance, a complete Java source code, creation time :2013-8-2 4:56:15 pm based android.support.v4.app.Fragment achieve make the page list, the page title list, slide shows, adapters defined in the code, to get each page, each page s title, to get the total number of pages, according to the information page of multi-slide.)

一个风扇，可以正转，倒转，并可由滚动条控制速度-a fan, one can turn, reversed and can control the speed of the rolling

matlab gui界面主函数，所有界面函数的基础(matlab gui interface, the main function, the basis of all interface functions)

运用Java编写的人工神经网络的算法，里面包括人工神经网络的实现，以及一个简单的测试代码，大家可以通过自己的需求来进行修改

说明：  socket 学习文件，供各位参考学习。(Socket learning file)

将table数据生成XLS文件-Table data will be generated XLS file

用按钮实现的井子棋游戏，连成三个者胜出，反之，失败，如果最终没人练成三个，则平局-Use the button to achieve a well child chess game, and even into the three is the winner, conversely, failure, if the end no one excel at three, then a draw

说明：  本文提出了一种基于混沌加密的DCT域二值图像数字水印算法.该算法首先利用混沌序列将含有版权信息的有意义二值图像水印进行加密,然后利用人眼视觉系统(HVS)的特性将原始载体图像进行块分类,最后将不同强度的水印分量嵌入到不同类的图像块DCT中频系数中去.利用混沌序列对水印进行加密,使水印本身具有安全性,对数字作品进行双重保障.通过高斯噪声,椒盐噪声以及JPEG压缩和剪切等攻击试验,表明了该算法具有较好的鲁棒性.(Encryption in DCT domain is proposed. Firstly, the meaningful binary image watermark containing copyright information is encrypted by using chaotic sequence, and then the original image is classified by using the characteristics of human visual system (HVS), Finally, the watermark components with different intensities are embedded into the DCT intermediate frequency coefficients of different types of image blocks. Chaotic sequences are used to encrypt the watermark, so that the watermark itself has security and double protection for digital works. Experiments on Gaussian noise, salt and pepper noise, JPEG compression and clipping show that the algorithm has good robustness)