1) effective multipaths
有效多路径
1.
The heuristic search algorithm was applied to calibrate the path stretch coefficient of expressway network and the scale of effective multipaths was identified.
采用启发式搜索算法标定联网高速公路路径伸展系数的值,确定高速公路路网有效多路径搜索范围,利用改进的标号法算法搜索给定路网上任两站点之间的有效多路径。
2) efficient path
有效路径
1.
From the study of Dial′s algorithm and the algorithm of K-shortest path,the concept of efficient path is redefined and further an efficient path search algorithm is developed based on traffic network.
通过对Dial算法和K条渐短路径搜索算法的比较分析,重新定义有效路径,进而提出基于交通网络遍历的有效路径搜索算法。
2.
By combining k-shortest path algorithm with bi-objective decision-making method,a practical algorithm of acquiring the efficient paths for the bi-objective shortest path problem is developed.
通过综合k-最短路算法和双目标决策方法获得了双目标最短路问题的有效路径实用算法,该算法属多项式算法,可快速求出所有有效路径。
3.
Combining the directional heuristic strategy with the tree searching algorithm of depth priority,an orientated tree algorithm of searching efficient paths is proposed.
通过将交通路网中路径搜索的定向式启发策略与深度优先的树搜索算法相结合,提出了一种有效路径的定向树搜索算法。
3) efficient paths
有效路径
1.
Multilevel orientation algorithm for searching efficient paths in stochastic traffic assignment;
随机交通分配中有效路径的分层定向算法
2.
Traffic assignment is a key part of transportation planning,and the determination of efficient paths in the transportation network is the important basis of traffic assignment.
交通流分配是交通规划的核心工作之一,而路网中有效路径的搜索又是进行交通流分配的基础。
3.
The determination of efficient paths in the transportation network is a key technology of stochastic traffic assignment.
交通路网中有效路径的确定方法是进行各类随机交通流量分配的关键技术。
4) effective path
有效路径
1.
First,we analyse the rain attenuation origin,establish the estimation formula of rain fading effect modeling and effective path calculation methods.
首先从理论上分析雨衰的成因,建立雨衰对系统影响的数学模型及雨衰效应下系统有效路径的计算方法,然后结合各个设备厂商的LMDS系统的特点提出有效的抗雨衰方法,最后进行网络测试论证。
2.
put forward China s university students in the entrepreneurship education model and effective path,That is,raise the level of entrepreneurship education teachers,the correct guidance and rational design of the performance of teachers,improve the education of university students entrepreneurship course sys.
提出了我国开展大学生创业教育的模式及有效路径,即提升创业教育的师资水平,正确的引导、合理的设计教师的绩效体系,完善大学生创业教育的课程体系,建立健全大学生创业教育的投资机制等,以期为扩招下大学生创业教育的开展提供有益的思考。
3.
School-enterprise cooperation in higher vocational education is the rational choice of development,is also the best combination points of achieving "win-win",higher vocational colleges must actively explore effective path of school-enterprise cooperation.
校企联合办学是发展高职教育的理性选择,也是实现校企"双赢"的最佳结合点,高职院校必须积极探索实现校企联合办学的有效路径。
5) valid path set
有效路径集
1.
The model uses the shortest path algorithm to search the valid path set (between any two traffic district) that subject to the terms of minimum bus change times, and then calculates every valid path s choosing probability according to their utilities, finally calculates the passenger value of this path s.
提出了一种首先采用最短路算法搜索有效路径集 ,再根据有效路径的广义费用 ,由改进的Logit模型确定每条有效路径的选择概率 ,进而计算每条线路客流量的公交客流分配模型 。
6) Validity period of a certificate path
路径有效期
补充资料：多路径效应
multipath
gps接收机所收到gps信号经由建筑物、水面或其它反射物表面反射抵达接收机天线的干扰信号。经反射的信号路径增长了，其伪距存在系统偏差，致使定位结果不准。
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