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Matlab is the Math Works company business mathematics software, mainly applied in engineering design, calculation, the control signal processing and communication, image processing and signal detection, modeling design and analysis, etc. In the above application fields Matlab has powerful functions, in order to cultivate students' scientific spirit and practical ability and innovative consciousness,...
As the random feature of traffic accidents and there are many factors including qualitative and quantitative ones, accident rate was selected as microscopic predict objective after four traffic accident indexes and accident rate were analyzed. Seven factors, including driving years, number of lanes, radius of horizontal curve, longitudinal grade, road surface status, type of intersection and width...
The main components of the inventory control system are analyzed. The dynamic inventory control model of vulnerable articles is built by focusing on the characteristics of the vulnerable articles, introducing the lost time and loss factor of articles to calculate the inventory loss cost and on the condition of considering the bulk price discount and safety inventory, etc. The model has been verified...
A traffic condition identification method based on regional road network was put forward in order to accurately identify real-time traffic condition and distribution of road network. On the analysis of the traffic status parameters of the intersection and section, the road network model was built. With the average travel time as the traffic parameters of regional network, traffic condition analysis...
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