ID 原文 译文
9284 首先,推导化简了模糊函数的表达式。 ‭First, we simplify the fuzzy function of expression.
9285 接着,根据模糊函数在0。 ‭Then, according to the fuzzy function in the 0.
9286 针对压缩感知稀疏信号恢复,提出了一种对测量结构扰动和粗差同时鲁棒的l1正交匹配追踪(structure perturbation and outlier robust l1-orthogonal matching pursuit,l1-SPOR-OMP)算法。 For compression perception sparse signal recovery, and puts forward a structure of measuring disturbance and gross error robust l1 orthogonal matching pursuit (structure perturbation and outlier robust l1 - orthogonal matching pursuit, l1 - SPOR - OMP) algorithm.
9287 该算法利用l1范数对粗差的鲁棒性,分别约束信号和扰动的拟合误差,进而通过交替迭代使它们同时到达最小,从而同时实现对信号和扰动的有效鲁棒恢复; The algorithm USES the l1 norm of gross error robustness, constraints and the fitting error of disturbance signal, respectively, in turn, by alternating iterative make them reach the minimum at the same time, and at the same time realize the signal and the disturbance of the robust recovery effectively;
9288 由于算法仅需求解支撑位置的有效扰动,因此极大地降低了算法的计算复杂度。 Because the algorithm only needs to support the location of the disturbance effectively, thus greatly reduce the computational complexity of the algorithm.
9289 此外,为了进一步提高算法的恢复效率,也提出了使用鲁棒OMP方法来估计有效扰动的l1,2-SPOR-OMP算法。 In addition, in order to further improve the recovery efficiency of algorithm, and using the robust OMP method is proposed to estimate the effective disturbance of l1, 2 - SPOR - OMP algorithm.
9290 在证明了所提出算法收敛性的同时,分析了运算复杂度。 In proving the convergence of the proposed algorithm at the same time, the computation complexity is analyzed.
9291 数值仿真的结果验证了所提算法的有效性和优越性。 Numerical simulation results verify the validity and superiority of the proposed algorithm.
9292 箔条云团雷达回波的建模与仿真一直是电子对抗领域研究的热点之一。 Chaff clouds modeling and simulation of radar echo has always been a hot topic in the field of electronic countermeasures.
9293 为反映不同雷达极化、不同入射方向等条件下雷达回波的差异,在有关单根箔条运动模式、后向散射特性等已有研究成果的基础上,首先通过分析视线及其极化分量与雷达天线和箔条的角度关系完善了演绎法建模的理论研究。 ‭To reflect different radar polarization and incident direction of radar echo under the condition of the difference, in the backward scattering field of single chaff movement patterns, features, etc, on the basis of existing research results, first of all, through the analysis of the line of sight and its polarization component and the Angle of the radar antenna and chaff relationship perfected the deductive method of modeling theory research.