ill-conditioning [数] 病态的 ; 病态性
numerical ill-conditioning 数值病态
ill conditioning diagnostics 病态性诊断
diagnosis and improvement of ill-conditioning 病态的诊断和改进
Ill-conditioning Diagnostics Based on Eigensystem 基于特征系统的病态性诊断
The parameter estimation problem in parameter adjustment model is considered when outliers and ill-conditioning exist simultaneously.
讨论了测量平差中粗差和病态性同时存在时的参数估计问题。
In the proposed method, virtual measurements are treated as equality constraints, which avoids the numerical ill-conditioning problem due to the disparity in weighting factors.
该方法把虚拟测量处理为等式约束，避免了由于权因子分散而导致的数值病态问题。
应用推荐