ID	原文	译文
7284	结果表明,提出的基于RBF神经网络的磁屏蔽性能理论计算方法与有限元数值法的最大相对误差为10.3%,95%的拟合结果与数值计算结果的相对误差在8%以内,与传统解析法相比,该方法更加接近数值法的求解精度,更适用于工程估算。	The results show that based on RBF neural network is put forward by the magnetic shielding performance of the theoretical calculation method and finite element numerical method, the maximum relative error is 10.3%, 95% of the fitting results with the results of numerical calculation of relative error is within 8%, compared with the traditional analytical method, this method is more close to the numerical method of solving accuracy, more suitable for the engineering estimation.
7285	目标威胁评估是空战态势感知中的关键问题。	Target threat assessment is the key problem in air combat situation awareness.
7286	针对传统评估方法难以兼具准确性和实时性的缺陷,提出了一种基于自适应推进极限学习机（extreme learning machine_)	In view of the traditional evaluation method is difficult to the defects of both accuracy and real-time performance, put forward a kind of extreme learning machine based on adaptive propulsion (extreme learning machine_)
7287	在大规模多输入多输出系统中,最小均方误差(minimum mean square error,MMSE)算法能达到接近最优的线性信号检测性能,但是MMSE算法需要复杂的矩阵求逆运算,这限制了该算法的应用。	In large-scale multiple input multiple output system, the minimum mean square error (minimum mean square error, MMSE) algorithm can achieve near optimal linear signal detection performance, but the MMSE algorithm needs complex matrix inversion, which limits the application of the algorithm.
7288	为了降低运算复杂度,改进MMSE算法,利用Barzilai-Borwein(BB)迭代算法来避免矩阵求逆运算,提出了结构简单的BB迭代信号检测算法,且基于信道硬化特性进一步优化了迭代初始解以加快算法的收敛速度。	In order to reduce the computation complexity, improve MMSE algorithm, using Barzilai - Borwein (BB) to avoid matrix inversion iteration algorithm, simple structure of BB iterative signal detection algorithm is proposed, and based on channel hardening characteristics of further optimization of the iterative initial solution to speed up the convergence speed of the algorithm.
7289	理论和仿真结果表明,所提出的BB迭代算法的性能优于最近提出的Neumann级数展开算法,而其复杂度相比截短阶数i=3的Neumann级数展开算法减少了一个数量级;	Theory and simulation results show that the proposed performance of BB iteration algorithm is better than that of the recently proposed Neumann series expansion algorithm, and its complexity than truncated order I = 3 Neumann series expansion algorithm reduced the one order of magnitude;
7290	且该算法收敛速度较快,在给定初始值的条件下,通过简单的几次迭代,能够快速接近MMSE算法的检测性能。	And the algorithm convergence speed faster, under the condition of a given initial value, through simple several iterations, able to quickly close to MMSE detection performance of the algorithm.
7291	双向中继网络(two-way relay network,TWRN)在提高频谱效率的同时会引入额外的自干扰,针对放大转发模式下的自干扰抵消问题,从消除非理想信道估计带来的剩余自干扰着手,提出一种基于正交预编码的盲干扰抵消方案。	Two-way relay network (two - way relay network, TWRN) in improving the efficiency of spectrum will introduce additional since the interference at the same time, in view of the zoom forward mode since the interference cancellation problem, from remove the remaining from the interference brought by the imperfect channel estimation, put forward a kind of blind interference offset scheme based on orthogonal precoding.
7292	新方案通过对端节点信号进行"右乘"正交预编码,将期望目标信号与自干扰信号映射到不依赖于信道状态信息的正交子空间,实现未知信道状态下自干扰抵消和期望信号分离,从而消除非理想信道估计带来的剩余自干扰对TWRN性能的影响,提高了系统的鲁棒性。	New plan through to the end node signal is "right on" orthogonal precoding, the expected target signal and the interference signal is mapped to a is not dependent on the channel state information is subspace, since the realization of unknown channel state interference offset and desired signal separation, thereby eliminating a non-ideal channel estimation of residual interference effect on the properties of TWRN, to improve the robustness of the system.
7293	在此基础上,通过推导平均误比特率(bit error rate,BER)的闭合表达式和渐进表达式,分析不同方案下信道估计误差对平均BER的影响,并通过仿真对比验证了理论推导的正确性。	On this basis, through the average bit error rate is derived (bit error rate and BER) the closing of the expressions and gradual expression, analysis of different solutions under the influence of channel estimation error on the average BER, and the correctness of the theoretical deduction is verified by simulation and comparison.