spatial statistics的例句大全

The particular spatial statistics visualization and spatial analysis functions of GIS provide great technological supports for the informational management of the city drainage system which is spatially distributed.

城市排水系统具有典型的空间分布特征，GIS特有的空间数据可视化及空间分析功能，为城市排水系统的信息化管理提供了强有力的技术支持，将GIS应用于城市排水管理是一种必然趋势。

Generally speaking, spatial weight matrixes have little effect on finite sample properties of these test statistics. 2.

一般来说，空间权重矩阵的选取对检验统计量的有限样本性质影响不大。

In the spatial domain, the second-order statistics of a gray level co-occurrence matrix are used as the features. In the frequency domain, Gabor filters are used for image filtering, and then textural features are extracted.

空域上，采用了灰度共生矩阵的二阶统计量作为特征：频域上，采用了Gabor滤波器对图像进行滤波，进而提取特征。

Texture statistics are extracted from the Spatial Grey Level Dependency Matrix of each image.

利用灰度共生矩阵提取图像的纹理特征量。

Using pair analysis statistics, we studied the spatial and temporal pattern of earthquake distribu-tion of Muli-Ninglang area and Songpan-Wenchuan area in Sichuan-Yunnan Province.

利用地震对分析统计方法研究了川滇木里&宁蒗及松潘一汶川区的地震时空分布图象。

At present, the video compression technologies mainly focus on three aspects of elimination of redundant data: spatial redundancy, temporal redundancy and statistics redundancy.

当前，视频压缩技术主要从三个方面消除数据中的冗余：空间冗余、时间冗余和统计冗余。

Then in the third, fourth, five chapters based on the study area of social statistics, in accordance with the principle of selecting relevant indicators, the study area intensity of land evaluation and spatial analysis.

然后在第三、四、五章根据研究区域的社会统计资料，按照相关指标选取原则，对研究区域进行土地集约度的评价和空间上的分析。

Furthermore, this relationship has been validated by applying with the methods of descriptive statistics, multi-variable analysis and Spatial Econometrics.

并且用运用描述统计学，多变量分析和空间计量经济学方法验证了这种关系。

Spatial distribution in population statistics in relation to flood prevention and rescue& a case study in Fuyu County

面向防洪救灾的人口统计数据空间化研究&以扶余县为例

What more, the test statistics are more effective with the increase of spatial correlation and sample size.

此外，随着空间相关性和样本量的增大，各检验统计量更为有效。

They are able to explore the spatial distribution of population by the statistics of spatial correlation and predict the behavior of lattice models when mean-approximation fails.

它们是通过空间相关性来反映种群空间分布的两种近似随机空间模型。

Application of Non-Parametric Statistics and Artificial Intelligence Technology in Spatial Variability of Water-Soil

非参数统计与人工智能技术在水土空间变异中的应用研究

combined analysis of spatial information statistics for solute movement

溶质运移的空间信息统计组合分析

develop spatial statistic analysis system which will be applied in rural social-economic statistics with the development platform of vc++ 6.0.

以VC++6.0为开发平台，开发应用于社会经济统计的空间统计分析系统。

the data sets used including climatic data, agricultural economic statistics, agricultural disaster data and spatial geographical data ( such as terrain zoning, soil zoning, distributions of corn production, etc.).

采用的数据除气候数据外还包括农业经济统计数据、气象农业灾害数据、地理空间数据（如土壤区划图、地形区划图、玉米产量分布图等）。

lunar modulation for m_b ≥ 4.0 earthquakes in the taiwan area and its vicinity: phenomena and statistics in temporal-spatial domain

台湾及邻区M b≥4.0地震受月相调制的时空统计研究

In the light of the principle of classical statistics, the study on the status and spatial variability of nutrient of lime concretion black soil in Huaibei plain was conducted.

应用经典统计学方法研究淮北平原砂姜黑土养分状况及其空间变异性。

In combination of population statistics with RS data, this paper analyzed the spatial distribution in population statistics and a pattern of population distribution was obtained by using GIS.

将人口统计数据与遥感数据相结合，借助GIS手段来空间化人口统计数据，模拟人口空间分布。