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- combined integral equation 复合场积分方程
- The hybrid approach of EB-FEM combined with domain decomposition method (DDM) and boundary integral equation (BIE) is introduced. 研究了区域分解法(DDM)与EB一FEM、边界积分方程(BIE)法相结合的混合算法一DDM/F EM一BIE方法。
- In the case of non-magnetic substances there is only one integral equation. 在非磁性物质的情况下,只有一个积分方程。
- Straightforward algebra leads to the integral equation quoted above. 上面引用了简单代数的积分方程。
- The combined single and double-layer potentials method was used to approach the scattered waves.As an important feature, this method changes the acoustic scattering problem to an integral equation. 应用单双层位势组合对散射波进行逼近,将散射问题转化为积分方程问题,使用线性方程组进行求解;
- The method was over ten times more rapid than the volumetric integral equation method. 缺陷的重构速度比用体积分方程法提高十倍以上。
- ISAD is the abbreviation of the combined Integrated Starter Alternator Damper. ISAD是英文Integrated Starter Alternator Damper System的缩写。
- By the integral to boundary layer thickness and relative conditions, the momentum integral equation of boundary layer is obtained. 通过对边界层厚度的积分并利用相关条件,得到了边界层动量积分方程。
- Surface basis function of edge element is derived and implemented to discretize the integral equation in this paper. 提出并推导了任意表面棱边单元法的基函数 ,其特性和三维棱边单元法一样 ,保持切向分量连续。
- A set of boundary integral equation (BIE) with the unknown function of opening displacement is obtained. 利用周期性的条件,将问题归结为一个典型条带中含单个裂纹的问题,并推导出了以裂纹张开位移为未知函数的边界积分方程。
- In Chapter 2, the method of moment (MoM) and the electric field integral equation (EFIE) are introduced respectively. 第二章介绍了矩量法和电场积分方程。 采用分域基函数法求解基于全等效电流的电场积分方程。
- By discretizing the Green function and using CCGM-FFT to solve the integral equation. 通过将求解的格林函数方程离散化,应用CCGM-FFT法来进行数值求解。
- This interaction can be described by Fredholm integral equation of the first kind which is extremely unstable. 为在毫米波辐射探测中求得精确的真实目标亮温,必须建立天线电磁辐射与环境电磁辐射交会的数学模型。
- Oestreich[9] deal with an optimal control problem of such a type, however for a nonlinear singular integral equation. 在这个假设条件下,我们首先证明了状态方程解的存在唯一性和最优控制的存在性.
- With the Betti’s reciprocal work theorem, the boundary integral equation can be reduced. 并通过压电体的Betti互等定理构造边界积分方程;
- XMDS is a code generator that integrates equations. XMDS是一个集成了方程式的代码生成器。
- The proper value for Hammerstein type nonlinear integral equation [J].ACTA Math Sinica, 1977,20(2): 99-108. Hammerstein型非线性积分方程的固有值[J].;数学学报;1977;20(2):99-108
- The algorithm that solves weakly singular integral equation by Nystrom method is first discussed. 本文首先研究了Nystrom方法求解弱奇异积分方程的算法。
- The fast multipole method (FMM) and the Multilevel fast multipole algorithm (MLFMA) based on the method of moment (MOM) are the efficient algorithm for solving integral equation. 基于矩量法的快速多极子方法(FMM)和多层快速多极子方法(MLFMA)是积分方程的高效算法,其计算精度高,满足复杂目标散射特性分析的要求。
- This method and two traditional methods are analyzed by integral equations. 应用积分方法对这种方法与2种传统方法进行了比较分析。