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The style of study has a direct impact on the quality of school's education; and education quality directly affects the survival, development problem. Construction of good style of study is the universities' long-term and arduous task. Construction of good style of study is inseparable from the scientific and reasonable evaluation of the style of study. Academic atmosphere evaluation reflects the...
In the IEEE 802.11 wireless local area network (WLAN), when the number of node increases, the collision corresponding will increase, the channel utilization rate decline, the total throughput falls, which leads to system performance decline. In this paper, through in-depth analysis of the root cause of the problem, it designs a simple and effective solution - based on the number of nodes in the time...
Cloud computing is an Internet-based computing. It relies on sharing computing resources which are delivered as services on the Internet. Web service is one of the most important types of services that can be used in cloud computing. But many of them may be similar in some functional or nonfunctional properties, making how to recommend a suitable web service a problem facing many developers. Researchers...
This paper addresses the output regulation problem for switched linear systems. When each regulation equation has their own solution, we give a sufficient condition for the output regulation problem to be solvable. Firstly, we give the regulation equations of switched linear systems and the relation of the transformed states between two consecutive switching times. Secondly, the existence of a minimal...
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