fmm meaning in Chinese
快速多极子方法
联合总会
Examples
- 3 . the stability problems of fmm ii model of 2 - d systems are investigated by using lmi , and some new criteria for asymptotical stability of the systems are given
以线性矩阵不等式作为工具，研究了2 - dfmm模型的稳定性问题，以线性矩阵不等式的形式提出了该类系统渐近稳定的新判据。 - When using fmm in mom , we also have optimized the calculation and storage of the matrix , by doing this , the analyses efficiency of electrically large complex cavities improved a lot
在mom中应用了fmm快速技术,并结合计算过程中矩阵的优化计算和存储,在保证精度的条件下使计算效率得到显著提高。 - The present paper applies fast multipole method ( fmm ) and multilevel fast multipole algorithm ( mlfma ) based on the higher order moment of method ( mom ) to solve scattering from complex target
本文采用基于高阶矩量法的快速多极子方法（ fmm ）及多层快速多极子方法（ mlfma ）计算复杂目标的电磁散射。 - By the line of cross - cut , the 2 - d fmm ii with multiplicative noises is transformed into the form of 1 - d model , then the proposed algorithm is obtained on the basis of state estimation theory of the 1 - d systems
利用斜割支线法，通过定义新的变量，巧妙地将带乘性噪声的2 - dfmm模型转化为一维带乘性噪声的状态空间模型。 - Meanwhile , the properties of the state feedback systems that contain observers are obtained . in part three , the optimal control of 2 - d discrete linear systems described by fmm ii is solved using dynamic programming , and the exact model matching for 2 - d singular roesser model is discussed
最后，讨论了2 - d奇异系统控制中的两个问题：用动态规划方法求解2 - dfmm描述的奇异系统的最优控制问题，以及通过状态反馈对2 - dsrm表示的系统进行精确模型匹配问题。