...微分矩阵；重心插值配点法；无网格方法[gap=1516]s: elastic problem; polar coordinate system; barycentric Lagrange interpolation; differential matrix; barycentric interpolation collocation method; meshless method...
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differential matrix method 差分矩阵法
Second differential matrix 二阶微分矩阵
dynamic differential matrix 动态微分矩阵
gradient differential matrix 梯度差分矩阵
rational Legendre differential matrix 有理微分矩阵
matrix differential equation 矩阵微分方程式
Matrix differential 矩阵微分
vector matrix differential equation 矢量矩阵微分方程
A new form of dual vectors and a new dual differential matrix is presented.
提出了新的对偶向量形式和新的对偶微分矩阵。
Skowron s differential matrix theory makes the reduce processes of rough set more simple.
对原算法的误差矩阵的计算进行了改进，提出了一种简单的误差控制方法。
In a new systematic methodology for theory of elasticity a new dual differential matrix is presented by the dual vectors over again sorted and a new orthogonality relationship is discover.
在弹性力学求解新体系中，将对偶向量进行重新排序后，提出了一种新的对偶微分矩阵，对于有一个方向正交的各向异性材料的三维弹性力学问题发现了一种新的正交关系。
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