| ID | 原文 | 译文 |
| 6864 | 仿真结果验证了所设计的跟踪控制器的有效性与所计算的吸引域的正确性。 | The simulation results verify the effectiveness of the tracking controller is designed and calculated by the correctness of the attraction domain. |
| 6865 | 机动目标检测和精细化运动状态估计始终是雷达信号处理的热点和难点问题,基于时频分布的动目标检测方法难以同时获得高时频分辨率,且参数估计精度受搜索步长的限制。 | Maneuvering target detection and fine motion state estimation is always a hot and difficult problem of radar signal processing, the moving target detection method based on time-frequency distribution is difficult to obtain high time-frequency resolution at the same time, and the parameter estimation accuracy is restricted by search step. |
| 6866 | 稀疏时频分布技术结合了经典时频分析技术和高分辨稀疏域信号处理的优势,是传统变换域处理技术的扩展。 | Sparse time-frequency distribution technology combines classical time-frequency analysis technology and the advantages of high resolution sparse domain signal processing is an extension of the traditional transform domain processing techniques. |
| 6867 | 构建了短时稀疏分数阶表示域信号处理框架,并在此基础上,提出了两种雷达机动目标检测和估计方法,即短时稀疏分数阶变换和短时稀疏分数阶模糊函数,实现了时变信号的时间-稀疏变换域高分辨表示。 | Build the short sparse fractional domain signal processing framework, and on this basis, put forward two kinds of radar maneuvering target detection and estimation methods, namely short sparse fractional transformation and short-time sparse fractional order fuzzy function, has realized the time-varying signal time - sparse transform domain high resolution said. |
| 6868 | 对海雷达目标探测试验验证表明,所提方法适用于复杂背景下雷达机动目标的探测,并能获得目标运动状态的精细估计。 | Of sea radar target detection test show that the proposed method is suitable for radar maneuvering target detection under complicated background, and can obtain fine estimate target motion state. |
| 6869 | 对舰船摇摆作用下弹丸炮口运动状态的变化进行分析,并选取合适的弹丸空中飞行模型和指标体系,建立舰炮武器射击精度分析模型; | Projectile under the action of the ship sway the change of the muzzle motion state is analyzed, and the selection of appropriate projectile air flight model and index system of naval gun firing accuracy analysis model is established. |
| 6870 | 结合实际需求对仿真模型的可信度评判方法进行分析,综合考虑仿真-样本相容性和试验样本的可信度; | Combined with the actual demand analysis of simulation model credibility evaluation method, comprehensive consider the credibility of simulation compatibility - samples and test samples; |
| 6871 | 在利用试验数据对仿真模型进行可信度分析的基础上,建立考虑仿真可信度的舰炮武器射击精度贝叶斯估计模型。 | In the use of test data, on the basis of reliability analysis, the simulation model considering simulation credibility of naval gun firing accuracy bayesian estimation model. |
| 6872 | 实现在有限样本的条件下利用仿真手段对舰炮武器射击精度进行合理估计的目的。 | Implementation under the condition of limited samples using the simulation method of naval gun firing accuracy for the purpose of a reasonable estimate. |
| 6873 | 设计对比试验对所建立的评估方法以及估计模型进行了验证,结果表明: | Design contrast test on the established evaluation method and estimation model is verified, the results show that: |