Data mining technology is an effective tool to support the analyses of enterprise 's fund dispatcher and improve fund flowing effective.
数掘挖掘技术是支持企业资金调度决策分析和提高企业资金运营效果的有效工具。
This article analyses the process and the character of the hacker attacking the computer and the hidden troubles in the library computer data, in order to protect computer 's security.
以一则真实的入侵实例分析黑客人侵过程、常用手段、特征及图书馆数据安全存在的隐患、危害及防范措施。
This paper analyses the characteristics of noise and presents the mernod of promoting S/N by inserting a band-pass pre-filter, which can reduce the Pe in data communication under small signal.
通过对噪声特性的分析，提出了用前置带通滤波器来提高信噪比的方法，改善微弱信号时数据通信的效果。
This paper analyses the characteristics of noise and presents the mernod of promoting S/N by inserting a band-pass pre-filter, which can reduce the Pe in data communication under small signal.
通过对噪声特性的分析，提出了用前置带通滤波器来提高信噪比的方法，改善微弱信号时数据通信的效果。
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