根据当前高校学生宿舍管理工作的实际情况,设计了基于Web的学生宿舍管理系统,介绍了学生宿舍管理系统的功能及结构,阐述了系统的设计与实现过程,实现了科学、高效、便捷的学生宿舍管理,并解决了宿舍数据的共享问题。
The necessity of integral period sampling is analyzed. On the basis, an solution scheme for integral period sampling is proposed, and improvement is added to the general PLL to get an faster phase lock speed for AMBs. The results of MATLAB simulation indicate that the vibration signal could be extracted effectively by using the proposed scheme.