AS the name， C# ScreenCutter-AS the name, C# ScreenCutter

我自己保留的一个RC500的编程规范，希望对大家有用，-a RC500 s programme rule reserved by myself,I hope it is helpful to you,thanks

二级文件系统的开发-the exploitation of two-level file system

comet虚拟计算机,运行casl汇编后的机器代码,集成反汇编调试功能,gnu版权发布-comet virtual machine running casl compiled machine code, compile-debug integration functions, gnu copyright release

模方comctl32的做法,在DLL中注册类,然后在其它软件中进行调用,可以用于PowerBuilder哦.-norm Comctl32 practice, register DLL type, and then in other software for call, which can be used PowerBuilder oh.

自动抓屏为JPG图片格式，非常有用．对界面处理的有需要．-Automatic screenshots to JPG picture format, very useful. On the interface there is a need of treatment.

磁盘序列号相关资料,资料比较详细并提供源代码-disk sequence, the relevant information, more detailed information and provide source code

该程序会自动获取当前系统中的WMI信息并自动给出每一类WMI的VB使用代码-The program will automatically obtain the current system of WMI information and automatically given each type of WMI using the VB code

TCP连接状态观察工具，文件很小，能让你实时了解本机的网络连接状况-TCP connection state observation tool, file is very small, make you real-time understanding of the machine" s network connectivity status

非常好用，清楚，明白！          离散余弦变换（Discrete Cosine Transform，DCT）是一种实数域变换，其变换核为实数余弦函数。对一幅图像进行离散余弦变换后，许多有关图像的重要可视信息都集中在DCT变换的一小部分系数中。因此，离散余弦变换（DCT）是有损图像压缩JPEG的核心，同时也是所谓“变换域信息隐藏算法”的主要“变换域（DCT域）”之一。因为图像处理运用二维离散余弦变换，所以直接介绍二维DCT变换。