摘要
分析了广义正定矩阵,导出了矩阵广义正定的若干新判定准则,并以应用实例研究了其在神经网络中的应用.
In this paper, the generalized positive definite matrix is analyzed. Several new determinate criteria for generalized positive definite matrix are derived. One application example which uses the new determinate criteria is given.
出处
《北方交通大学学报》
CSCD
北大核心
1993年第2期219-223,共5页
Journal of Northern Jiaotong University
关键词
矩阵
正定矩阵
迹
广义正定矩阵
matrix
positive definite matrix
neural network
trace
