(一)风险程度的量化 计算风险程度的步骤: 计算风险程度的步骤: 1.确定概率分布(Frequency Function) 确定概率分布( Function) 2.期望报酬率 期望值: 均值: 期望值:Expected Value 均值:Mean 3.计算标准离差 标准离差(Stan...
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它使用随机数5生成器通过重复地根据不确定变量的概率分布采样来生成模型的多重情境。
It typically USES random number 5 generators to generate multiple scenarios of a model by repeatedly sampling values from the probability distributions for the uncertain variables.
当概率分布未知时,就存在不确定性。
Uncertainty occurs when the probability distribution is unknown.
用模糊综合评判方法与BAYES理论相结合,给出由小样本试验数据确定岩土参数的概率分布。
By combining BAYES theory with fuzzy comprehension evaluation method, this paper suggests a new method to determine the distribution of rock parameters.
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