Advertisement Creativity Research Based on Morphology Matrix Decomposition Element(DE) 基于形态学矩阵分解元素(DE)的广告创意研究
Taking advantage of the theories of the inverse problem of general eigenvalue and the decomposition of finite element matrices, the explicit expressions of eigenvalue 2 and perturbed parameter e ( correspondence with design variables ) and the computation equations of ~ are derived. 利用广义特征值反问题理论和有限单元刚度阵和质量阵的分解,推导出特征值λ与逆摄动参数ε(与设计变量x相对应)关系的显式表达的计算公式。
The dissertation presents a quadrilateral mesh generation algorithm-domain decomposition algorithm-for finite element method, the algorithm is based on a recursive decomposition of the domain into quadrilateral elements. 本文论述了一种用于有限元计算的四边形网格生成算法&区域递归分解算法,其基本思想是将几何区域递归地分解成一系列四边形单元。
The decomposition of a radioactive element is the simplest example of a true first order reaction. 放射性元素的衰变是真正一级反应最简单的实例。
A domain decomposition method for finite element solution of scattering problems of the quasi-periodic structures 一种分析准周期结构散射问题的有限元区域分解算法