Kendall Atkinson 著 韩渭敏 译 人民邮电出版社

答案看清楚是答案 数值分析第三版 答案 Numerical Analysis 3rd Timothy Sauer numerical analysis solution

数值分析的经典书籍Numerical Analysis：Mathematics of Scientific Computing -Kincaid_Cheney， 数值分析（美）金凯德等著英文第三版及相应中文译本。及两位作者所著的另一本相关书籍：Kincaid_Cheney_Numerical_Mathematics_and_Computing__Sixth_Edition

We have developed this material for a sequence of courses on the theory and application of numerical approximation techniques. The text is designed primarily for junior-level mathematics, science, and engineering majors who have completed at least the first year of the standard college calculus sequence. Familiarity with the fundamentals of matrix algebra and differential equations is also useful, but adequate introductory material on these topics is presented in the text so that those courses need not be prerequisites.

Sauer《数值分析》第二版，课后习题答案全本，pdf格式

chapter 3 Linear least square problems. Written by Dammel