目前比较成熟的数值方法有：蒙特卡罗方法，二叉树方法，有限元和有限差分方法。
At present, the most commonly used methods include: Monte Carlo methods, binomial tree, finite element and finite difference methods.
考虑随机波浪作用，应用蒙特卡罗模拟法和有限元方法对结构进行可靠性分析。
With the responses of the platform under random wave loadings, the structural reliability analysis using Monte Carlo Method and FEM were carried out.
将此方法和蒙特卡罗方法模拟的光场分布进行比较，结果表明，有限元方法对脑组织内的光场分布模拟相当精确，同时模拟所用的时间大大缩短。
Then this method is compared with the Monte Carlo(MC) method. Results show that the FEA method has a accurate resolution and the calculation time is greatly decreased.
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