statistical map

The Statistical Distribution of Cross point Centering Error on Manual Digitizing a Map

地图手工数字化对点误差的统计分布

A presentation of statistical data in geographical distribution on a map.

通过手工数字化地形图实验,得出误差的统计分布服从正态分布.

On the basis of a constructed edge map, instantaneous position information of Snakes was attained with the statistical method, while the information contributes to the solution to problems of difficulty in converging at concave edge and controlling the convergence condition and the problem of the step oneness.

构造图像边界信息图，用统计学方法获得Snakes的即时位置信息，解决传统模型的难于收敛到凹型边界、收敛条件不易控制以及移动步长的单一等问题。

There are seven other statistical analysis methods in quality control, such as with the map, causal map, scatter plot, histogram, control charts, check lists and hierarchical.

在质量控制中，常用的统计分析方法有排列图、因果图、散布图、直方图、控制图、检查表与分层法等七种方法。

In this paper, Oracle Spatial technology for spatial data communications network resource management and optimization, Java development platform, combined with the Google Map API, to achieve a simple query and statistical analysis for several communication resources.

本文应用Oracle spatial技术实现对通信网络资源的空间数据管理和优化，以Java为开发平台，结合Google Map API，实现对通信资源的几种简单查询及统计分析。

Recovery of statistical property of initial conditions based on time-varying parameter from coupled map lattices

基于时变耦合映像格子模型的信号初值估计