The algorithm has many advantages , such as simple discriminative rule , minimum error , incremental operation , etc 将中点算法运用于三次样条曲线的光栅显示,实现了误差最小及迭代增量计算的要求。
3 , this paper suggests two new methods of improving the precision of grey model . correction of residual minimum error and building n - addition grey model with correction of residual error 3 、提出了提高灰色模型精度的两种新方法,即具有残差最小值较正法以及具有残差较正的n次累加的灰色模型。
Abstract : analysis the defaults of the fitting - curve at present , find a optimum theory of fitting - curve with the minimum error of the radius is indicated , and its feasibility is proved by samples 文摘:分析并指出了现行各种曲线拟合方法的缺陷,提出了一种以曲率半径误差最小为原则的双圆弧拟合曲线的优化方法,通过实例验证了这种新型方法的可行性。
The lyapunov function is used to analyze the convergence of the general learning rule , and it is proved in theory that the general learning rule has the inherent factor which adjusts the coefficient values to gain the minimum error 通过理论推导,用李雅普诺夫函数分析和验证通用参数学习规则的学习收敛性,揭示参数学习算法朝最小误差方向调整参数的内在因素。
In the segment precasting , cantilever erection and bridge deck construction during the paksey bridge construction , the precise surveying control results in the minimum error between the bridge deck line and the designed line 摘要在paksey大桥的施工过程中,对节段梁的预制、节段梁的悬臂拼装以及桥面体系的施工进行了精密的测量控制,从而使桥面线形与设计线形的误差最小。