ID 原文 译文
21585 海试验证表明：该方法能够提高测向空间谱上目标输出信噪比，提高大孔径阵列机动状态下对弱目标检测能力，同时能区分目标左右舷。 The results of sea-trial data processing show that the proposed method can improve the output Signal-to-Noise Ratio (SNR) of the target, as well as the performance of detecting weak targets and solving the left-right ambiguity during maneuvering.
21586 对于一个平面图G实施扩3-轮运算是指在G的某个三角形面xyz内添加一个新顶点v，使v与x, y, z均相邻，最后得到一个阶为|V(G)|+1的平面图的过程。 For a maximal planar graph G, the operation of extending 3-wheel is a process from G to G∨v, where v is a new vertex embedded in some triangular face xyz of G and G∨v is a graph of order |V(G)|+1 obtained from G by connecting v to each one of x, y, z with one edge.
21587 一个递归极大平面图是指从平面图K4出发，逐次实施扩3-轮运算而得到的极大平面图。 A recursive maximal planar graph is a maximal planar graph obtained from K4 by extending 3-wheel continuously.
21588 所谓一个(k,l)-递归极大平面图是指一个递归极大平面图，它恰好有k个度为3的顶点，并且任意两个3度顶点之间的距离均为l。 A (k,l)-recursive maximal planar graph is a recursive maximal planar graph with exactly k vertices of degree 3 so that the distance between arbitrary two vertices of degree k is l.
21589 该文对(k,l)-递归极大平面图的存在性问题做了探讨，刻画了(3,2)-及(2,3)-递归极大平面图的结构。 The existence of (k,l)-recursive maximal planar graph is discussed and the structures of (3,2)-as well as (2,3)-recursive maximal planar graphs are described.
21590 针对K分布海杂波背景下的恒虚警检测问题，基于信息几何的矩阵CFAR检测器具有较好的检测性能，但其计算复杂度较高，从而影响其实际应用。 Information geometry based on matrix Constant False Alarm Rate (CFAR) detector is an efficient solution to the intractable issue of target detection for K-distributed sea clutter environment. However, most existing matrix CFAR detectors cost heavy computation complexity, which leads to a limitation in practical application.
21591 该文根据奈曼-皮尔逊准则，推导了似然比检测统计量与最大特征值之间的关系，进而提出了基于最大特征值的矩阵CFAR检测方法(M-MED)。 Based on the Neyman-Pearson criterion, the Likelihood Ratio Test (LRT) is analyzed, the relationship between LRT statistic and the Maximum Eigen value is derived, and Matrix CFAR Detection method based on the Maximum Eigenvalue (M-MED) is designed.
21592 最后通过对所提方法的计算复杂度及仿真实验结果的分析表明了所提方法不仅计算复杂度低且具有较好的检测性能。 Simulation results verify that the proposed method can achieve better detection performance with relatively lower computational complexity.
21593 该文针对中继节点依概率辅助译码转发的通信场景，提出一种中继辅助的安全极化编码方法，保证私密信息可靠传输的同时，达到提高安全传输速率的目的。 A relay aided secrecy polar coding method is proposed for the communication systems where the relay uses Decode-and-Forward (DF) in probability. It ensures the transmission reliability and improves the secrecy rate.
21594 首先，发送端分别进行两层极化编码——中继概率转发行为构成的虚拟二进制删除信道下的极化编码和实际传输信道下的极化编码，并将私密信息分别隐藏在两层码字中，分时隙广播出去。 First, the transmitter encodes the secrecy bits in two layers: the first layer is designed over the virtual Binary Erasure Channel (BEC) that generated by the probabilistic DF relay, and the second layer is designed over the real transmission channels.