概率分析精简数据法 probability analysis compaction; probability-analysis compaction
概率分布 probability distribution◇概率分布测试仪 probability distribution recorder; 概率分布分析器 probability distribution analyzer; 概率分布函数 probability-distribution function
The study of probabilistic analysis methods for cwr dynamic stability analysis provides scientific basis for the designing , the constructing and managing of cwr , and lays a foundation for probabilistic design of cwr . the research achievements 无缝线路动力稳定性概率分析方法的研究为无缝线路的安全设计、安全施工和安全管理提供了科学的理论依据,为无缝线路的概率设计奠定了基础。
After analysizing the alternatives with equilibrium analysis , sensitivity analysis and probability analysis , anti - risk abilitys of these alternatives meet the requirements , and the second is better . then project eastern pearl garden is feasible 进一步采用盈亏平衡分析、敏感性分析与概率分析等不确定性分析方法进行研究,两个方案的抗风险能力均能满足要求,但第二方案仍优于第一方案。
Based on the theory of random vibration , the stochastic earthquake responses and dynamic reliability of underground structures under the condition of the linear elastic states were studied by using the method of probability analysis in this thesis 本文应用随机振动理论,采用概率分析方法初步研究了地下结构线弹性工作状态的地震随机响应及其地震动力可靠度,为地下结构抗震设计方法研究提供一定的理论参考。
Taking waterway renovation project of hangjiahu waterway network as an example , this paper discusses the financial benefit of such inland waterway projects as newly built , renovated or extended ones respectively in different toll , by the method of sensitivity analysis and probability model 摘要以杭嘉湖航道网改造工程为实例,采用敏感性分析和概率分析的方法,分别按改扩建项目和新建项目,探讨不同收费方式下内河航道工程的财务效益。
According the comparison the paper consider that it make the decision - maker acknowledge the project ' s risk all - sidedly by probability analysis . it is the most important analysis method to investment decision - making . but the mill - run probability analysis and decision - making principle have many limitations 通过比较认为概率分析可使决策者全面地了解项目的风险,是进行投资决策重要的分析手段,但一般概率分析方法有很大的局限性。
Probability analysis can take risk evaluation of project all - sidedly in the common methods of uncertainty analysis , but it is difficulty to conclude the probability distribution of uncertainty factors " variety which affect project . so it is not applied widely in real operation 在不确定性分析常用的方法中概率分析能够全面地对项目风险进行评价,但是因影响项目的不确定性因素变化的概率分布较难确定,所以在实际操作中没能得到广泛的应用。
By probability analysis , this paper find normal school and weibull are both can be used to simulate the fatigue life of sfrc , but weibull if better . then this paper define damnification of sfrc , and study the order of sfrc " s damnification by analyzing the data of the fatigue test 通过对层布式钢纤维混凝土的疲劳寿命概率分析,发现对数正态分布和两参数威布尔分布都可以用来拟合层布式钢纤维混凝土的疲劳寿命的分布,但以两参数威布尔分布较优。
The currency crisis is more likely to break out . while under the independent floating exchange regime , it is easy to induce the breakout of the banking crisis for the big fluctuation and vulnerability of the exchange rate ( domac & peria , 2000 ) Domac peria用logit概率分析方法( logitnalysis )对汇率制度与金融危机发生的可能性两者的关系进行分析得出:汇率的大幅波动与金融危机发生的概率显著相关,表明汇率的大幅度波动将增加发生金融危机的可能性。
In order to solve the problem that there is no theoretic foundation on how to set parameters in ga , this paper presents parameter rules based on analyzing the search ability of ga operators . then , use these rules to analyze an instance of model identification which is based on ga 本文针对遗传参数缺乏理论指导的问题,采用简单的概率分析方法,从遗传算子的搜索能力的角度出发,分析了变异算子作用机理,得出部分算法参11浙江大学硕士学位论文数的关联约束。
( 5 ) based on an empirical formula , in terms of soil shear velocity , to evaluate soil liquefaction , which is simple to handle and prospective in further application , the author presents , in the probabilistic and fuzzy way , the formulae for the evaluation of liquefaction probability and fuzzy probability at given depths and for a fuzzy evaluation of liquefaction hazard of the total soil layers 讨论了当剪切波速具有随机性时液化的发生概率,进而给出了确定场地液化和危害程度的发生概率,在此基础上,结合液化和液化危害程度(等级)的模糊性,利用模糊事件的概率分析方法,提出了可同时考虑随机性和模糊性场地液化和液化危害性的发生概率的计算方法。