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- In spatio-temporal database, geographic entity model includes spatial and temporal information of geographic object. 摘要在时空数据库中,地理实体模型包括地理对象空间信息和时态信息。
- Aiming at the problems that exist in the study of spatial temporal data modeling and temporal geographic information system(GIS),a general object-oriented spatio-temporal data model(GOO-STDM) is proposed. 针对时空数据模型与时态地理信息系统研究中存在的几类问题,提出了一种通用的面向对象时空数据模型GOO-STDM。
- Through co-operating the spatial and temporal information, summary schemes can be more powerful and can provide more informative summary indices. 透过时间轴与空间资讯的配合,摘要系统的设计将有机会提供更有帮助的知识性摘要。
- Finally,spatial temporal speed figure was introduced to help find the headstream of congestion,and t. 介绍了用时空速度变化图寻找拥挤源头以及选择交通控制措施的方法。
- In addition, some researchers found this sonata also reduced seizures in epileptics and improved spatial temporal reasoning in Alzheimer patients. 另外,一些研究人员发现这首奏鸣曲还能减少癫痫患者的发作,以及改善阿尔兹海默病人的时空推理能力。
- Experiment results also show that temporal information of AWS precipitation data is very important for assimilation. 试验还表明,自动站降水资料的时间变化信息,在同化时也起重要作用。
- At last, integrating temporal information with spacial information and filling with original values gets extracted moving obj... 实验证明分割效果较好并节省了处理时间。
- Based on the rules of speediness and exactness,the method of moving object extraction is proposed only with temporal information. 本文在快速准确的原则上,仅利用视频序列中的时域信息,提出了一种运动对象的提取方法。
- The more precise the temporal information sent from the satellites to receivers on the ground, the better the receivers can calculate the distance traveled by the signals and then"triangulate" a position using measurements from at least three satellites. 卫星传送到地面接收器的时间信息越精确, 就越有利于接收器计算出信号传递所经过的距离, 并利用3颗以上卫星的数据进行三角定位。
- spatial temporal distribution characters 时空分布特征
- fractional lower order spatial temporal matrix 分数低阶空时矩阵
- Temporal Information Processing mode 时间信息加工模型
- Blind MOE spatial temporal multiuser detection in multipath channel 多径信道下盲最小输出能量空时多用户检测器
- The Effects of Grouping on the Learning of Spatial and Temporal Information of Serial Items 系列项目时间和空间信息学习的分组效应研究
- Automatic Segmentation of MPEG-4 Video Object Plane Using Spatial and Temporal Information 利用空域和时域信息自动分割MPEG-4视频对象
- The word is a temporal conjunction. 该词是表示时间的连词。
- Fluctuations are spatial and temporal in character. 这种波动的特点是空间性和瞬时性的。
- The Pope has no temporal power in modern society. 教皇在当代社会没有世俗方面的权利。
- Unified model for uncertain temporal information representation 不确定时态信息表示的统一模型
- He is raking through old records for information. 他在过去的记录中找寻资料。
