1) easy ways for estimate
简易序贯抽样决策
2) sequential sampling
序贯抽样
1.
The sequential sampling equations and optimal sampling numbers were set by Iwao,Talor,-v and La-m regressive models.
利用华山松不同方位虫口密度与样地虫口密度回归分析确定华山松球果螟越冬幼虫的最适抽样方位为西面,应用Iwao,Talor,m*-v及La-m回归模型确定序贯抽样方程和最适抽样数,并以La-m模型为例制作华山松球果螟越冬幼虫序贯抽样表。
2.
Meanwhile, application of spatial distribution pattern has been discussed on sequential sampling.
并用聚集均数 λ说明聚集是由种群的生物学特性引起的 ,同时探讨了空间分布型在序贯抽样中的应
3.
By use of Iwao s regression relationship between average degree of aggregation (m *) and average number (x), the most suitable theoretical sampling number and sequential sampling techniques have been laid out.
应用 Iwao( 1971)平均拥挤度 ( m* )与平均数 ( X)的回归关系 ,制定出最适理论抽样数和序贯抽样技术。
4) sequential decision-making
序贯决策
1.
In practical project, there are many large-scale, nonlinear and multi-constraints sequential decision-making problems (SDP), which are very difficult to be solved by the traditional approaches.
实际工程中存在许多大规模、非线性多约束的序贯决策问题,传统算法解决起来较为困难。
2.
The sequential decision-making method of handling time delay interference is formed.
针对物流配送系统中车辆由于干扰事件而产生的时间延迟问题,应将时间延迟按阶段划分,从物流供应商和客户两个主体角度,探讨对时间延迟事件的偏离成本,形成处理时间延迟干扰问题的序贯决策方法。
5) Sequential decision
序贯决策
1.
Based on the theory of stochastic process and principle of sequential decision, some studies were made about management policy of openend portfolio investment funds.
根据随机过程理论和序贯决策原理,研究了开放式证券投资基金管理策略·从基金管理者的角度出发,分析了基金投资能力和基金资产流动性对基金业绩的影响,给出了一种确定基金管理最优策略的方法,所得结果为基金管理者管理基金提供了决策依据·最后给出了一个仿真算例,计算结果表明提高基金投资能力虽然在一定程度上能够改善基金经营状况,但由于其中的费用影响,并不能有效地提高基金的净收益,而加强基金资产流动性的管理能够获得更好的效果·结论又一次体现了基金资产流动性管理在开放式基金管理中的重要作用
2.
According to the theory of random process and sequential decision, this thesis has carried out a research on the open-end securities investment funds from the angle of investors, and given a consideration on the transaction costs (fee ofsubscription and redeeming).
根据随机过程理论和序贯决策理论,从投资者角度出发,对投资开放式基金进行了研究,并考虑了交易费用(申购费和赎回费),引入随机折扣因子,给出一种投资的最优决策方法。
6) sequential sampling inspection method
序贯抽样法
1.
The program uses sequential sampling inspection method to hasten convergence speed, with satisfactory results.
在该程序中使用序贯抽样法以加快收敛速度，实际应用效果良
补充资料：不合格百分率计数检验的序贯抽样方案
不合格百分率计数检验的序贯抽样方案
sequential sampling plans for inspection by attributes for percent nonconforming
加hege比ifen.o Jishu Jianvan dex叩uanC伙泪四叩fa叩’On不合格百分率计数检验的序贯抽样方案(se-quenti吐~plingp】川15 for inspection场attributesforpe二ni nonconfo丽ng)逐个地(或成组地)抽取个体，但事先并不固定它们的个数，根据事先规定的规则，直到可以做出接收或拒收批的决定为止。作为代表性的是IEC 1 123:l卯l标准。 设在n.抽试产品中出现;个不合格，且抽样方案给出:，h两数。判决规则如下:①如;n一h〕r，则接收;②如:n一h
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条