To compute Radar Cross Section (RCS) in high frequency region, a method that combined with fast modeling and improved graphic electromagnetic computing was presented.
针对舰船雷达目标雷达散射截面计算问题，提出了一种将快速建模和改进的图形电磁算法相结合的方法。
A fast algorithm was developed to reconstruct the impedance distribution image of the cross section from the measured data.
提出的一种快速成象算法利用所测到的一组电压值来重建筒内物体的断层阻抗分布图象。
The fast multipole method is applied for calculating the radar cross section of a groove in a perfectly conducting plane.
采用快速多极子方法计算无限大导体平面上凹槽的雷达散射截面。
The MHD equilibrium solutions of a toroidal plasma with non-circular cross-section and linear current distribution are written in terms of a fast convergent series.
用一个收敛很快的级数构造了非圆截面、线性电流分布环形等离子体的磁流体平衡解。
The simulation detection shows that this algorithm is stable in performance, and can effectively realize the 3d fast reconstruction of irregular cross section of underground tunnel.
仿真测试表明：该算法性能稳定，能够有效实现不规则断面的井下巷道的三维快速重构。
The simulation detection shows that this algorithm is stable in performance, and can effectively realize the 3d fast reconstruction of irregular cross section of underground tunnel.
仿真测试表明：该算法性能稳定，能够有效实现不规则断面的井下巷道的三维快速重构。
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