高斯消元五步骤法  

Five-step Method of Gaussian Elimination

作　　者：文传军[1] 许定亮[1] 华婷[1] 

机构地区：[1]常州工学院理学院,江苏常州213002

出　　处：《常州工学院学报》2012年第6期50-53,共4页Journal of Changzhou Institute of Technology

基　　金：常州工学院校级科研课题(YN1010)

摘　　要：针对高斯消元法所存在的步骤不清、变化较多等问题进行了研究,提出高斯消元五步骤法,将求解线性方程组的计算过程细分固化为五个基本步骤,这五个步骤是形式化和规范化的,不需要过多理论知识即可学习和掌握,从而提高了算法的简洁实用性。The study focuses on Gaussian elimination method which has defects of excess changes and fuzzy steps in calculation process. A new calculation algorithm is proposed in this paper and named as five- step method of Gaussian elimination. The solving process of linear equations is divided as five formal and standard stens, makin~ this algorithm concise and practical without much theoretical knowledge required.

关 键 词：高斯消元法 线性方程组 高斯消元五步骤法 行最简形矩阵 

分 类 号：O151.26[理学—数学]