probability integral

Space debris delta-velocity probability density function was deduced by NASA's standard breakup model, and time integral algorithm of collision probability between spacecraft and any debris was built.

推导了基于NASA标准解体模型的碎片分离速度概率密度函数，建立了计算航天器与单颗碎片碰撞概率的时间积分算法。

The Laplace transform method is found as an effective method to solve the integral issue of probability density under complex constraint.

用Laplace变换法有效地解决了复杂约束条件下概率密度函数的积分问题，并给出体系中层数较少时极限分布的表达式。

College: Differential and Integral Calculus , Differential Equations, Linear Algebra, Probability and Statistics, Discrete Math.

大学: 微积分, 微分公式, 线性代数, 概率和统计, 离散数学.

And the analog data of the concentration in a certain points over time by FLUENT is introduced the probability function on the consequences of toxic leak, we can get the probability of individual death at a point by integral on concentration and time.

并将FLUENT软件在某点处浓度随时间变化的模拟数据引入毒物泄漏后果的概率函数法，进行浓度与时间的积分得到某点处引起个体死亡的概率。

According to random integral theory, the coefficient of consolidation is modeled as a homogeneous random field, and the spatial probability characteristics of consolidation of soft clay ground is studied.

根据齐次随机场和随机积分的概率方法，建立了固结系数的随机场模型，并研究了软粘土地基固结的空间概率特性。