ill-conditioned matrix
英 [ɪl kənˈdɪʃnd ˈmeɪtrɪks]
美 [ɪl kənˈdɪʃnd ˈmeɪtrɪks]
网络 病态矩阵
双语例句
- Ill-Conditioned Matrix in Structural Analysis
结构分析中的病态矩阵 - Ill-Conditioned Matrix Control Based on 2 PLM Item Parameter Estimation
基于2PLM项目参数估计的病态矩阵控制 - Traditional asymptotic waveform evaluation ( AWE) with Moment of Method ( MoM) for frequency response fast calculations is analyzed deeply. And an important conclusion is drawn: ill-conditioned coefficient matrix of Pade approximation may be resulted from traditional AWE.
本文首先对用于矩量法（MoM）频带响应求解的传统波形渐进估计（AWE）技术进行了深入分析，得出传统AWE技术有可能产生病态的Pade逼近系数矩阵这一重要结论。 - Ill-conditioned Matrix and Its Improvement in Regression
回归分析中的病态矩阵及其改进 - While the LCLS method is used to minimize the energy of the linearly fused information, the neural-network algorithm is developed to overcome the ill-conditioned and singular problems of the sample covariance matrix in the LCLS method.
LCLS方法用来最小化线性融合信息的能量，而神经网络算法则用来处理出现于LCLS方法中的样本协方差矩阵的不良条件和奇异性问题。 - Creating ill-conditioned matrix in GM ( 1, N) and improve method by principal component
GM（1，N）模型的病态矩阵的产生及主成分估计改进法 - For the influence of individual observation to the ill-conditioned, the diagnosis method was put forward based on the projection matrix, for all observations the diagnosis method of ⅱ ill-conditioned was suggested based on volume U that observation vectors formed.
针对个别观测对病态性的影响，提出了基于投影矩阵的诊断方法；对全部观测而言，提出了基于体积U的病态性诊断方法。 - Because the inverse problem of load identification is commonly ill-posed, the ill-conditioned kernel matrix and noisy responses will induce serious errors in the identified load.
由于载荷识别反问题往往是不适定的，病态的系统核矩阵和测量响应中的噪声可能会使反求的动态载荷严重偏离实际。