porsowility-block

pdf转换为tiff格式的图片，支持多页格式。(trans pdf to tiff.)

关于windows系统文件操作处理学习代码(About the File Operation Processing of Windows System)

一个关于SNMP编程的实例,用VC++实现,不错的源码(A about SNMP programming examples, using vc + + realize, good source)

文件的分割，可以将任何文件分割成几个部分(The segmentation of the file, any file can be split into several parts)

c#二进制文件读写程序，经过测试，可以运行，适合初学者(C# the binary file to read and write procedures, through the test, you can run, suitable for beginners)

自动检测文件夹，如果超出所定日期，则删除文件夹。(Automatic detection folder, if you exceed the given date, then delete the folder.)

对EXCEL的操作，数据的添加、删除、读写等(right EXCEL operation, the data to add, delete, read and write, etc.)

JRC provides necessary and common foundation functions or in()

说明：  使用matlab对Excel文件进行操作，包括写入和读取，也就是实现Excel和Matlab交互(Use matlab to operate on Excel files, including writing and reading, that is, to achieve Excel and Matlab interaction)

格雷码转换,可以在十进制、二进制、格雷码之间任意转换。(Gray code conversion)