给出确定利用最大熵原理建立的功能函数概率分布密度的待定参数时由高斯积分表达的离散化公式。
Discrete formulas expressed by Gauss-quadrature are presented when determine the parameter of probability density function which is established based on maximum entropy theory.
特别本文采用的高斯积分离散化公式使在同样的精度下计算量大为减少，解决了四阶矩可靠度分析的费时问题。
Particularly, the discrete formulas used in this paper largely reduce calculating work with the same precision, so that the time-consume …
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