In this paper, we develop a DEA model based on accepted cases set and propose a classification method with piece wise linear separating hyperplane as its boundary. 引入数据包络分析方法,提出了一种基于贷款可接受案例集的DEA型信用评估模型和分类边界为分段线性分离超平面的分类方法。
In allusion to the inconsistent initial conditions and the presence of impulsive voltages and currents at the switching instants, a numerical method based on the differential nodal equations is presented for analyzing piece wise linear switched networks. 针对开关网络分析中开关瞬间的不一致初始值和冲激电压或冲激电流的存在,提出了一种基于微分形式结点方程的分析分段线性开关网络的数值方法。
This paper presents the piece wise linear and nonlinear variable damping ratio approach on the base of analyzing linear damping ratio. Compared with linear damping ratio, it shows better effect in improving system dynamic characteristic. 本文在分析线性型变阻尼的基础上,提出了分段线性和非线性型变阻尼方法,它们比线性型具有更好的改善系统动态特性效果。
The parameterization methods and scenarios of equivalently eliminated methods are studied and presented, a method which applies piece wise linear offsets models to combined solution is analyzed. 9. 研究并给出了具体的参数化方法与分组约化方案,分析了可用于联合解算的分段线性参数化模型。
The present paper gives the derivation of the displacement sensitivity of truss structures made of piece wise linear material, with respect to the cross sectional areas of bars. 本文推导了分段线性材料桁架结构的位移对截面积的灵敏度,并给出三杆桁架实例。