引入累积法gm模型-一种新颖的参数估计方法，研究表明累积法gm模型条件数一般都较小，属于良态模型。

引入累积法gm模型-一种新颖的参数估计方法，研究表明累积法gm模型条件数一般都较小，属于良态模型。的英文翻译

基本释义

• This paper introduces cumulative GM Method, a new method to estimate their parameter. Though practice, we get the condition number of cumulative GM Method is litter commonly, these models belong to well-conditioned model.