On the Calculation of the Piecewise Linear Approximation to a Discrete Function
On the Calculation of the Piecewise Linear Approximation to a Discrete Function
复制标题
离散函数分段线性逼近的计算
DOI：
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发表时间：
1975
影响因子：
3.7
通讯作者：
J. Vandewalle
中科院分区：
文献类型：
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作者：
J. Vandewalle
本文描述了一种利用固定数目的可变结点的分段线性函数来确定任意函数的极小极大逼近的重复扫描算法，并与最优和次优方法进行了比较。
A repeated scanning algorithm for determining the minimax approximation to an arbitrary function by means of a piecewise linear function with a fixed number of variable knots is described, and it is compared to optimal and suboptimal methods.