随机问题 meaning in English
stochastic problem
Examples
- From the optimal solution of a stochastic differential equation based on the option theory in financial economics , it derived the optimal timing for china ' s entry into the wto and discussed what factors that may speed up or slow down the entry
通过求出该随机问题的最优解，从而得出中国加入世贸的最佳时机，同时也讨论了加快或减慢中国入世的相关因素。 - Pseudo excitation method ( pem ) is used , thus one random process excitation can be transformed into a deterministic transient excitation , so the joint - random problem is turned into a single - random problem accurately , it can be solved easily by means of perturbation method and sequence orthogonal decomposition theory respectively . the probabilistic approach is used to transform stochastic optimization into deterministic optimization , therefore the optimization can be achieved through multiple objective decision making theory
以虚拟激励法为基础，将随机过程激励转化为确定性动力激励，从而将复合随机问题精确地转化为仅结构参数具有随机性的问题，分别利用摄动理论和次序正交分解理论推导了确定性动力激励下随机结构响应特征，采用概率方法将随机优化问题转化为确定性优化问题，从而可以通过多目标决策理论进行结构优化设计。