| ID | 原文 | 译文 |
| 6554 | 为了有效解决扰码重建算法的适用性问题,通过对Walsh-Hadamard变换的扰码重建算法性能进行理论研究,分析影响扰码重建算法性能的相关因素。 | In order to effectively solve the problem of the applicability of the scrambler reconstruction algorithm, based on Walsh - Hadamard transform scrambler reconstruction algorithm performance theory research, analyze the related factors influencing the scrambler reconstruction algorithm performance. |
| 6555 | 首先,基于假设检验,分析了反馈关系检测的误判概率,将误判概率解析表示为接收数据量、信源有偏性和反馈多项式重量的函数; | First of all, based on the hypothesis test, the paper analyzes the relationship between feedback detection of misjudgement, the misjudgement analytical expression for receiving data volume, source have biased and feedback polynomial weight function; |
| 6556 | 其次,在误判概率给定的情况下,进行了数据量需求分析; | Secondly, in the misjudgement of the given circumstances, the amount of data demand analysis; |
| 6557 | 最后,讨论了算法复杂度,为工程应用和下一步进行线性扰码重建算法研究提供理论依据。 | Finally, the complexity of the algorithm is discussed for the engineering application and further linear scrambler reconstruction algorithm study provides theory basis. |
| 6558 | 当前弹载雷达普遍采用和差通道体制,在超低空目标检测应用中,由于超低空目标与地海面存在严重的电磁耦合场,形成的镜像虚假目标出现在训练样本中,会造成目标信号相消,严重恶化协方差矩阵估计和动目标检测性能。 | The current widely used onboard radar and difference channel system, target detection in a low-level applications, the target and ground surface due to a low-level serious electromagnetic coupling field, formation of the false target image appeared in the training sample, causes the target signal cancellation, serious deterioration of covariance matrix estimation and moving target detection performance. |
| 6559 | 针对此问题,提出了在目标及其临近空时二维域进行幅相联合多点约束的稳健空时自适应处理(space-time adaptive processing,STAP)方法,实现了STAP二维响应的主瓣保形; | Aiming at this problem, put forward the target and its adjacent space-time two-dimensional domain in the associated multipoint constraint in robust space-time adaptive processing (space - time the adaptive processing, STAP) method, has realized the STAP two-dimensional response of main lobe conformal; |
| 6560 | 克服了目标污染造成的动目标检测性能损失; | overcome the target moving target detection performance loss caused by pollution; |
| 6561 | 提高了多普勒估计的精度和稳健性。 | improve the accuracy and robustness of the doppler estimation. |
| 6562 | 针对弹载雷达前视阵配置带来的杂波谱扩散问题,则通过最小二乘法进行补偿。 | For missile radar front array configuration spectrum diffusion problem, by the least square method to compensate. |
| 6563 | 仿真实验验证了所提方法的有效性。 | Simulation experiments verify the effectiveness of the proposed method. |