摘要
本文讨论埃尔米特插值的最小二乘问题,导出了此问题的正规方程组,证明了埃尔米特插值的最小二乘解的存在唯一性。
In this paper, the least square problem of Hermite interpolation is discussed Its normal system of equations is derived and the existance and uniqueness of least square solution is proved.
出处
《河北工学院学报》
1992年第2期46-51,共6页
Journal of Hubei Polytechnic University
关键词
最小二乘
HERMITE插值
正规方程组
Least square, Hermite interpolation, Normal system of equations, Existance and uniqueness
