In complicated frequency components domain, wavelet scalogram and assigned wavelet scalogram were used to further analyze vibration signals.

在频率成分较地方，利用小波尺度图和再分配小波尺度图进行细化分析。

This paper proposes a new Calking Dynamic Replication Distribution Algorithm(CDRDA) considering the communication cost among storage resource brokers and the characteristic of data accessing.

本文针对一种简化数据网格环,考虑存储资源代理对数据访问频率和代理间网络性能,提出一种填空式数据副本分配法(CDRDA).