In this paper, a displacement analysis for the spatial RSSRR mechanism has been made by the vector matrix method.
本文利用向量矩阵法对空间RSSRR五连杆机构作了位移分析。
Spatial information analysis: to change from vector format to grid format, buffering section analysis, spatial data overlap analysis, net analysis, etc.
空间信息分析：包括矢量转栅格、缓冲区分析、空间数据的复合分析、网络分析等。
For the sake of realizing some special functions in spatial analysis of GIS, it is necessary to covert irregular vector polygon into regular grid.
在实际的GIS空间分析过程中，为了更加简便快捷的实现某些特定的空间分析功能，常常需要将不规则的矢量多边形区域转化为规则的格网区域。
Finally, according to the definition of difference, this article judges the imperceptibility of watermark algorithm for the GIS vector data through the operation of spatial analysis.
最后，本文从差异性定义出发，通过空间分析操作，判断面向GIS矢量数据水印系统的不可感知性。
The overlaying of the vector data above 3D terrain offers the data basis for the spatial data analysis.
矢量数据的加入为在三维地形上进行空间分析提供了可能性。
This paper gives out a kind of vector regression formulas used for solving the problems of position analysis in spatial mechanism.
本文给出一种失量回归公式，用来解决空间机构位置分析问题。
This paper gives out a kind of vector regression formulas used for solving the problems of position analysis in spatial mechanism.
本文给出一种失量回归公式，用来解决空间机构位置分析问题。
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