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Traffic data are the prerequisite and foundation of management and control for traffic flow. Because of the absence and abnormity of field vehicle detector data, four approaches for data screening were designed under considering the influence of interval of sampling and the inherent relationship between traffic three parameters including preliminary screening, threshold screening, traffic theory screening...
How does the higher vocational liberal arts major, such as Marketing, establish work-integrated learning practice system with enterprise on the basis of school-enterprise win-win? It is both the necessary condition that cultivates currently the high-skilled talents to satisfy the needs of society, but also the difficulty in the process of many institutions' professional construction. This article...
A broadband minimum variance distortionless response beamforming method based on time-domain signal is proposed for smart antenna, which constructs the complex weights using Hilbert transform and can obtain the stable optimum solution in short time period. The proposed algorithm has superior performance in a mobile communication system and is demonstrated through computer simulation.
In this paper, an intelligent optimal algorithm of generalized AR spectrum estimation (GAR) based on Particles Sward Optimum (PSO) is presented. After the model of GAR spectrum estimation suitable for numerical optimum is established using the error estimator in Burg algorithm, GAR algorithm is developed based on PSO. The results of its numerical simulation results are given and discussed. In contrast...
IT service quality has been proved important to IS success, but former researchers used to consider IT service quality and information system quality as two independent factors, the relationship between the two factors were never studied .The goal of our study is to understand the link between them, and help organizations manage their system better. SEM and SERVPERF instrument were used in our study.
China is a seism black sport. The consequence would be disastrous if the earthquake happens in staff-intensive campus. Currently, the personnel of emergency earthquake can't meet the need of our national circumstances. So colleges and universities should abandon the fluke mind and setup an active earthquake emergency volunteer organization. In order to help the university which wants to organize the...
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