摘要
把计算方法中的最小二乘法与泛函的抽象空间联系起来,得到最佳逼近问题的抽象提法,并在赋范线性空间探讨最小二乘法。
This article focuses on the topics that by connecting the the least-squares Minimization with the functional abstract space, the abstract definition of the best approximation problem is abtained. The author also discusses least-squares minimization in the normed linear space.
出处
《岳阳职业技术学院学报》
2006年第2期102-104,共3页
Journal of Yueyang Vocational and Technical College
关键词
最小二乘法
赋范线性空间
最佳逼近
the least-squares minimization
normed linear space
the best approximation
