基于MATLAB的線性代數(shù)實驗教學(xué)設(shè)計
——以矩陣的逆、特征值及特征向量的求法為例
摘 要: 在線性代數(shù)教學(xué)過程中,矩陣的逆及矩陣的特征值和特征向量是學(xué)生比較難以掌握的兩個重要知識點,本文借助MATLAB軟件,結(jié)合基本概念和求法解析,通過實驗項目的設(shè)計,在實驗教學(xué)過程中讓學(xué)生加深對逆矩陣及矩陣的特征值和特征向量的理解和掌握,并在實際學(xué)習過程中加以應(yīng)用.
關(guān)鍵詞: 逆矩陣;特征值;實驗教學(xué);MATLAB
MSC(2010)主題分類 15A99
中圖分類號:O151.2
Experimental Teaching Design of Linear Algebra Based on MATLAB
-- Take the Inverse of Matrix, Eigenvalues and Eigenvectors as an Example
Xiong Mei Zhang Dalin
School of Mathematics and Statistics of Qiannan Normal University for Nationalities GuizhouDuyun 558000
Abstract:In the process of linear algebra teaching, the inverse of matrix and the eigenvalue with eigenvector of matrix are two important points.It is difficult for students to understand. In this paper, with the help of MATLAB software, combined with basic concepts and solving analysis, through the design of experimental projects, let students to deepen their understanding and mastery of the inverse matrix and its eigenvalue and eigenvector in the process of experimental teaching. And apply it in the actual learning process.
Key words:inverse matrix;eigenvalue;experimental teaching;MATLAB
MR(2010)Subject Classificatio 15A99
Chinese Library Classificatio O151.2
1 概述
線性代數(shù)是高等院校計算機科學(xué)與技術(shù)、物理學(xué)、電子信息工程等理工類專業(yè)以及經(jīng)濟管理、市場營銷、財務(wù)管理等財經(jīng)類專業(yè)必修的一門重要的數(shù)學(xué)類公共基礎(chǔ)課.[1] 主要包括行列式、矩陣、向量、線性方程組、特征值與特征向量、二次型等內(nèi)容。(剩余7277字)