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For the comprehensive evaluation index system of sports teaching quality, this paper first obtains five indicators, including average score representing the overall level of the class, separation degree applying variance, students pass rate of the final exam, excellence rate and progress rate of teachers. Objective comprehensive evaluation value indicators of teaching quality are obtained through...
On the basis of studying the logical relationship between network capability and innovation performance, introducing the knowledge resources acquisition as intermediary variable and using structural equation modeling, the paper has tested the impact of enterprise network capability on knowledge resources acquisition and innovation performance. The results show that network capability of SMEs in Xinjiang,...
In the current broadband multimedia applications, researchers and practitioners have mainly focused their designs on coping with static or slowly evolving traffic demands. Even though many such applications involve fast moving terminals, fast moving traffic conditions have not yet been taken into account which results in unrealistic simulations. It is therefore imperative to design a new channel simulation...
This paper was proposed a modified blind OFDM system parameters estimation method. The method was based on the periodicity of mobile autocorrelation function, and it estimated the OFDM symbol duration by using of the cyclic frequency test. Moreover, it limited the searching range of cyclic frequency which reduced the computational complexity. Simulation results show that the proposed time-parameter...
There is more and more the ubiquitous use of different types of real-time embedded (RTE) systems in our daily lives with rapid developments in science and technology. Because design faults might result in injury or even death to human beings who are using these systems, how to ensure the RTE systems are really safe is very important. The schedulability problem is a very important problem needs to...
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