A classicalprobabilitymodel was built to solve the DVD quantity based on questionnaire.
根据调查问卷得到的数据,建立概率模型来求解dvd的购买数量。
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In this paper, we deduced the explicit expression of the absolute ruin probability for classical risk model by using of the Markov property and strong Markov property of PDMP.
In order to reduce the outage probability and enhance the stability of cognitive system, an improved algorithm of spectrum allocation based on classical graph coloring model was proposed.