bwin必赢唯一官方网站

讲座时间：2023年12月7日13时

讲座地点：工B105

讲座对象：bwin必赢唯一官方网站教师及大数据挖掘与治理重点实验室全体成员

讲座摘要：

      The direct method for solving the matrix equations in the method of moments offers significant advantages in monostatic scattering problems. The traditional compressive sensing-based method of moments is transformed into a direct method, and a fast solution to the monostatic RCS is achieved by constructing a low-dimensional reduced matrix equation and LU decomposition technique. Since only part of the impedance matrix and the excitation vector are involved in the calculation, the filling and solving times in the proposed method are significantly reduced. The numerical simulation is performed using the proposed method and the traditional characteristic mode basis function method, and the results demonstrate that the proposed method can provide higher efficiency.