线性代数的“可视化”教学  

Visual teaching of linear algebra

作　　者：刘慧敏[1] 程建辉[2] 

机构地区：[1]郑州成功财经学院数学教研室,河南郑州451200 [2]河南省实验中学,河南郑州450000

出　　处：《河南工程学院学报（自然科学版）》2014年第4期78-80,共3页Journal of Henan University of Engineering：Natural Science Edition

摘　　要：通过Matlab软件的绘图功能将线性代数中三元线性方程组的解和二阶方阵的特征向量可视化,通过"多余"来直观地理解向量组的线性相关性定理,实现了将线性代数部分概念和定理的"可视化".This paper visualizes solution of ternary linear equations and eigenvector of the second-order matrix in linear algebra through drawing function by Matlab software. And by the ＂excess＂ intuitive understanding of the linear correlation theorem of the vector group, visualization of some concepts and theorems in linear algebra is achieved.

关 键 词：MATLAB 可视化 线性相关性 多余 

分 类 号：O151[理学—数学]