摘要
矩阵求秩的方法比较复杂,目前尚未见到成熟的固定子程序。本文提出了“矩阵标准化求秩的计算机解法”。通过矩阵的标准形获得矩阵的秩,是一种普遍适用的计算机快速求秩方法。本文介绍了此算法的原理,并用FORTRAN—77结构化程序设计语言编写出此算法的通用子程序,同时给出调用实例。
It is comparatively complicated to find the rank of matrix, and fixed subroutines have not yet been estabished at present. This paper , therefore, proposes a computer solution of matrix rank by standardizing the matrix. In practice, the matrix rank is determined by means of standard from of matrix and is facilitated by computers. The priniciple and subroutine are introduced and the applications are also exemplified.
关键词
矩阵
伺量
铁
计算机
线性
代数
matrix, vector, rank, linear representation, flowchart, subroutine
