摘要
基于线性规划原理 ,针对各种克立格法提出了相应的能考虑到权值非负约束的求解权系数的线性规划方法。用该方法求解估值权系数具有以下优点 :(1)与克立格方程组法相比 ,可考虑到估值权系数的非负约束条件 ;(2 )与二次规划法相比 ,不仅计算原理比较简单 ,而且还可大大减少计算工作量 。
The linear programming (LP) method is proposed to obtain the Kriging weights based on the linear programming principle in which the weights with nonnegative can be treated as constrains. This method has such advantages as (1) the nonnegative property of weights being accounted for compared with the Kriging equations method (2) simple calculation principle, reduced work amount and more practical use compared with quadratic programming method.
出处
《地质与勘探》
CAS
CSCD
北大核心
2001年第3期53-57,共5页
Geology and Exploration
