The composed programme USES successive substitution method to solve nonlinear equation group, and provides the influence distance conception of the linear recharge boundary and method to determine it.
编制的计算程序用叠代法求解非线性方程组;并提出直线补给边界影响距离概念和确定的方法。
Cluster analysis using the conception of distance parameter, made the attributes that have the high correlativity become the same sort. So the classification of attributes become complete and correct.
聚类分析方法利用距离系数的概念,把相关性较大的属性参数聚咸一类,使参数有一个正确的全面的分类。
Another researching focus is on how information and space relate to the human-been behavior, and redefining some basic conception about the distance, scale and region in geography.
重点是找出信息、空间与人类行为之间的关系,重新定义地理学中关于距离、尺度及区域等基本概念。
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