摘要
用 Moore-Penrose广义逆阵来处理 GM(1 ,1 )模型中的参数 a,u,给出了 GM(1 ,1 )等维新陈代谢模型的新模型与旧模型的参数关系 ,并分析了 a,u的扰动对 GM(1 ,1 )
Moore-Penrose Generalized Inverse Matrix was used to d eal with the parameter a,u in GM(1,1) model.Parameter relations between the new and old models of GM(1,1) equal- dimension metabolic models were given.I nfluences of a,u perturbation on the values calculated by the restored GM(1, 1) models were analyzed.
出处
《广西师范大学学报（自然科学版）》
CAS
2001年第3期27-32,共6页
Journal of Guangxi Normal University:Natural Science Edition
基金
国家自然科学基金资助项目 (60 0 75 0 1 6)
