NT和UNIX命令行的源代码（免费）

这一 DES 算法实现在 c# 中。我创建了一个应用程序进行编码与密码文本中的关键字的纯文本。我用 DES 算法。此应用程序是基于窗体的 windows 应用程序。

这是世界程序大赛作品软件形式，很方便很直观，能很好的学习一些函数的功能用法-This is the world"s Programming Contest entries software form, is a convenient intuitive, good can learn some of functionality Usage

以修改菜单拉出的速度,改变windows注册信息-To modify the menu out of the speed, change windows registration information

美国加利福尼亚大学开发的一个基于mtrace和rtcp来监控组播网络的程序，名称为mhealth，java实现在solaris下。windows下可能需要改一点mtrace的调用目录吧-the University of California based on the development of a MTrace and RTCP multicast network to monitor the procedure, known as mhealth, java achieve under the solaris. Windows may need to change 1:00 MTrace call it CONTENTS

very good application control data

信息隐藏 给予二维离散小波变换的图象水印嵌入-Information Hiding given two-dimensional discrete wavelet transform image watermark embedding

程序分,shell,caption,windows管理三个部分-Procedure, shell, caption, windows management of three parts

对原始信号做DCT的算法：Cox 和Piva 等人提出的DCT技术的经典之作。Cox利用随机数发生器产生标准正态序列作为水印信息对图像进行整体DCT变换后，选取除去DC系数之外部分较低频率系数叠加水印信息 Piva则修改整幅图像的中频部分。对原始信号分块后，再作DCT的算法：Hsu和Wu 把图像进行8*8分块，将一个二进制序列作为水印放入DCT的中频区；有些学者则计算整个图像的DCT，把一个实数序列嵌入DCT的中频系数上。选择中频区的好处是一方面尽量减少嵌入信息对图像主观视觉的影响；同时，尽量避免有损压缩对水印信息可能带来的损失。还有一种DCT方法就是把水印信息嵌入到高频系数上，但是采用这种方法，抗压缩性非常差。-done to the original signal DCT algorithm : Cox Piva and others made the DCT technology classic. Cox using random number generator producing standard normal sequence information as a watermark image of the overall DCT, DC coefficient selection removed outside some lower frequency coefficient superposition watermark information Piva will be replaced by images of the entire IF part. The original signal block, before making the DCT algorithm : Wu Hsu and put images 8* 8 block, a binary sequence as watermarks Add DCT IF; Some scholars calculated whole image of DCT, a real sequence embedded IF DCT coefficients. IF the choice is a good one to minimize the embedded information to the sub

操作系统的进程管理课件...对想学习操作系统的人很有帮助-The operating system process management courseware ... for people who want to learn the operating system very helpful

用Visual C++编写的UDP客户端程序。-Using Visual C++ Prepared UDP client program.