Matrix n. 矩阵 n. 矩阵 n. 矩阵,母体,子宫,细胞,脉石,模型 ill. Illinois 美国伊里诺斯州名 ill will 【法】 敌意, 仇视, 恶感 Ill. Illinois 美国伊里诺斯州名 ill 【构词成分】 (构成复合形容词)表示"不好的","不够的"(如:ill-written, ill-defined) air conditioned a. 备有空调装置的...
随后我又尝试把结构换成我自己的216Si原子去算,跑了1100步再次出现这个warning并且出现上述的matrix ill...
网络释义 1. 病态矩阵 Matrix这个单词是... ... matrix mechanics 矩阵力学ill-conditioned matrix病态矩阵diagonally dominant matrix 对角优势矩阵 ... zhidao.baidu.com|基于14个网页 2. 病态阵 Matrix的中文翻译... ... identity matrix 恒等矩阵ill-conditioned matrix病态(矩)阵image covariance matrix 图象协...
We call a square matrix A ill-conditioned if it is invertible but can become non-invertible (singular) if some of its entries are changed ever so slightly. The condition number of A is a measure of how ill-conditioned A is and can be found using A and A −1 . The bigger the cond...
1.Ill-conditioned matrix is the important problem to face at Item Parameter Estimation in IRT theory.病态矩阵是IRT理论中项目参数估计必然面对的问题 本文以 2PLM参数估计为例 ,推导出参数估计迭代公式 ,系统阐述了三种病态控制方法的原理及在编程中数据处理的技巧 。
matrix algebra/ ill-conditioned matricesstiff ODEsstiff initial-value problemordinary differential equationsmatricesimplicit linear multistep methods/ B0290H Linear algebra (numerical analysis) B0290P Differential equations (numerical analysis) B0290F Interpolation and function approximation (numerical analysis) ...
沪江词库精选ill-conditioned是什么意思、英语单词推荐 英音 ['ilkən'difɚnd] ; 美音 ['ilkən'difɚnd] ; 副词 坏心眼的情况糟的 相似短语 ill conditioned polynomial 病态多项式 ill conditioned matrix 病态矩阵 ill conditioned problem 【电】 病态问题 ill conditioned equation 病态方程 ...
So, you mean the formulation of the pressure correction matrix must be wrong, and it's not commonplace for illconditioned matrix, requiring special attention. Sorry, I am very new to this. And rechecking so many times, made me believe something else needed to be done for such a matr...
We are planning to use PARDISO in out finite element analysis package. Usually the matrix to be solved is positive-deifinite symmetric matrix. But sometimes, wemight haveill-conditioned matrix (this might be due to mesh discretization error or any unsupressed rigid body...
1) ill conditioned matrix 病态阵 2) ill-conditioned matrix 病态矩阵 1. Ill-conditioned matrix is the important problem to face at Item Parameter Estimation in IRT theory. 病态矩阵是IRT理论中项目参数估计必然面对的问题 本文以 2PLM参数估计为例 ,推导出参数估计迭代公式 ,系统阐述了三种病态控制方法的...