结果发现随机行走价格样本函数中阶段性趋势普遍存在,移动平均线法对每一模拟样本函数均能获得高额回报。
The results are: it is very common that there are trends in Monte Carlo random walk we can get excessive return with moving average method.
随机介质理论可以很好地反映崩落法放矿的矿岩移动规律。
The stochastic medium theory of ore-drawing can properly reflect the movements of ore and rock masses for caving system.
结论移动平均比率法综合考虑长期、季节、周期及随机趋势,预测效果较好。
Conclusions Moving seasonal mean ratio method could consider secular, seasonal, cyclic and random tendencies of time-series data together and could serve as a useful tool for prediction.
用随机变形图案分析法计算极光全天空图象的移动速度。
In this paper we use a correlation analysis technique of moving random pattern to calculate the shift velocity of auroral image.
文章结合某钻井水溶法开采矿山实例,探讨地表移动与变形预计随机介质预计方法。
This paper combines a certain example of mining mine by drilling solution to discuss the method of expectation of ground surface deformation and movements to expectation of stochastic media theory.
方法采用随机抽样的方法和自编的居民健康状况调查表、WHO 的核心神经行为测试法调查接触移动电话电磁辐射组96 人,对照组43 人。
Methods 96 mobile telephone users and 43 controls were investigated by using civilian health questionnaire compiled by ourselves and WHO Neurobehavior Core Battery(NCTB).
方法采用随机抽样的方法和自编的居民健康状况调查表、WHO 的核心神经行为测试法调查接触移动电话电磁辐射组96 人,对照组43 人。
Methods 96 mobile telephone users and 43 controls were investigated by using civilian health questionnaire compiled by ourselves and WHO Neurobehavior Core Battery(NCTB).
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