矩阵的秩的多视角探析
Multi-views of the Rank of Matrix
冯媛 1刘新红1
作者信息
- 1. 北京石油化工学院致远学院,北京 102617
- 折叠
摘要
矩阵的秩是线性代数中应用十分广泛的重要概念,同时它的抽象性也使其成为线性代数中的难点之一.从行列式、行阶梯形矩阵、线性方程组、向量组等不同视角对矩阵的秩进行探究和分析并通过调整气象观测站问题这一实际案例进行说明,不仅对教师关于此概念的教学具有积极的指导意义,而且还可降低学生理解这一抽象概念的难度,促进学生发散思维的培养和创新能力的提升.
Abstract
The rank of a matrix is a fundamental concept in linear algebra,yet its abstract nature often makes it challenging to grasp.This paper explores the rank of a matrix from various perspectives,inclu-ding determinants,echelon forms,systems of linear equations,and vector spaces.By applying these con-cepts to practical examples,such as the adjustment of meteorological observation stations,this study pro-vides valuable insights for educators.These approaches not only make the concept more accessible for students but also foster divergent thinking and enhance innovative abilities.
关键词
矩阵的秩/多视角/创新能力Key words
rank of matrix/divergent thinking/innovative capability引用本文复制引用
基金项目
中国高等教育学会2023年高等教育科学研究规化课题(23SX0411)
出版年
2024
NETL
NSTL
万方数据