摘 要:本文介绍了矩阵正定的相关定义,然后总结归纳了矩阵正定的一些判别方法,并对这些判别方法逐一进行了证明,最后给出了矩阵正定在实际问题中的应用. 毕业论文关键词:正定矩阵;特征值;主子式
Positive Definite Matrix Discriminant Method and Its Application
Abstract:This paper introduces the definition of positive definite matrix, then, sums up the positive definite matrix some discriminant method, and the discriminant method one by one to prove, finally gives the positive definite matrix in the practical problems in application.39722
Key words: Positive definite matrix ; Characteristic value; Mainsub-determinant
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