数据计算过程中的定时清除操作算法，可以自行设定清除时间，以实现数据清理-Data calculation process timing cleanup algorithm, you can set the time to clear themselves, in order to achieve data cleansing

此bat文件主要是针对系统盘的瘦身、清理临时文件而制作，请放心使用，不会误删系统文件。-This bat file system disk is mainly for thin, clean up temporary files and the production, ease of use, will not be accidentally deleted system files.

利用matlab实现数字水印源码,提供了各种攻击的实现,-Using the matlab source, digital watermarking provides a variety of the realization of the attack,