摘要:方阵是一种特殊的矩阵,它的理论贯穿于各个领域,而可对角化方阵作为最简单的方阵,在理论和应用上都有非常重要的意义.通过本次研究,希望能比较全面的认识方阵对角化的基础知识以及方阵可对角化的充要条件及方法.本文以方阵对角化为主题,充分体现了数学从理论探索方法的应用价值.全文分为三个大部分.首先是关于方阵理论的基础知识储备,阐述了方阵的相关概念、性质,介绍了特征值和特征向量等.其次对方阵对角化进行论述,从理论出发得出方阵对角化的方法.最后罗列了几种特殊的对角化方阵.39395 毕业论文关键词:方阵;方阵对角化;充要条件;应用
The Preliminary Inquiry About Square Matrix Diagonalization Problem
Abstract:As a special matrix, the theories of square matrix could be applied throughout determinant, linear equations, linear space, linear transformation, and quadratic forms etc. The square matrix diagonalization as the most simple square matrix , is significant in both theories and applications. The inquiry of square matrix diagonalization problem is a basic problem in phalanx theory. The aim of this study is to have a comprehensive understanding of square matrix diagonalization and the sufficient and necessary condition of diagonolization phalanx.In addition, it’s of great importance for us to understand the basic content of square matrix diagonalization, as well as grasp the methods. Mastering the methods of square matrix diagonalization should be taken in the first position. Moreover, after studying the problem of square matrix diagonalization in this paper, we are ought to innovate in some ways ang have a promotion in pergent thinking.
Key words:Square matrix; Square matrix diagonalization; Sufficient and necessary condition; application.
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