| ID | 原文 | 译文 |
| 7594 | 最后,通过实验验证了算法的有效性。 | At last, the validity of the algorithm is verified by experiment. |
| 7595 | 实验结果表明,该算法能够解决主动视觉匹配失效问题,提高1点RANSAC单目视觉导航算法的导航精度。 | The experimental results show that the algorithm can solve the problem of active visual matching failure, improve 1 RANSAC monocular visual navigation navigation precision of the algorithm. |
| 7596 | SIFT辅助求解的有效匹配点精度在5个像素之内,航向角平均误差减小5.04°,俯仰角平均误差减小1.21°,滚动角平均误差减小3.03°。 | SIFT auxiliary to solve the effective matching point accuracy within 5 pixels, course Angle error of the mean decreases 5.04 °, pitching Angle error of the mean decreases 1.21 °, rolling Angle error of the mean decreases to 3.03 °. |
| 7597 | 针对存在干扰目标的非均匀样本中机载雷达动目标检测性能下降问题,基于信号稀疏恢复技术,提出一种基于稀疏样本选优的机载雷达动目标检测算法。 | With the goal of non-uniform samples exist disturbance in the airborne radar moving target detection performance degradation problems, based on signal sparse recovery technology, puts forward a kind of based on sparse sample selection of airborne radar moving target detection algorithm. |
| 7598 | 利用训练样本和待检测距离单元的稀疏性,选择训练样本中杂波的位置和检测单元中杂波的位置相似的训练样本。 | Using the training sample and the thinning of the distance unit to be detected, select the location of the training sample of clutter and detecting the position of the clutter in the similar training samples. |
| 7599 | 去除选优后训练样本中的干扰目标,克服干扰目标对机载雷达动目标检测性能的影响,采用处理后的训练样本和待检测距离单元的数据构建杂波协方差矩阵。 | Remove the interference in the training sample after selection goal, overcome interference target affect the performance of moving target detection for airborne radar, the training sample and the distance to be detected after processing unit data to construct the clutter covariance matrix. |
| 7600 | 通过仿真实验进行改善因子、距离单元输出功率、目标信号提取的比较,说明了本文算法能够提高机载雷达动目标检测性能。 | Through the simulation experiment to improve factor, distance unit power output, the comparison of target signal extraction, algorithm is presented in this paper can improve the airborne radar moving target detection performance. |
| 7601 | 针对捷联惯性导航系统级标定中安装误差矩阵存在3组耦合关系问题,提出一种基于矩阵分解的解耦方法。 | For installation error of strapdown inertial navigation system level calibration matrix 3 groups coupling relationship problems, put forward a decoupling method based on matrix decomposition. |
| 7602 | 该方法将安装误差矩阵分解为对称误差矩阵和斜对称误差矩阵后,推导其对惯性导航姿态方程和速度方程的影响,揭露系统级标定中安装误差矩阵存在耦合的原因——陀螺仪表组和加速度计仪表组的斜对称误差对误差方程的影响是耦合的,进而提出适当选取体坐标系使得陀螺仪表组的斜对称误差矩阵为0的解耦方法。 | This method will install error matrix is decomposed into symmetric and skew symmetric matrix error matrix, derived the equation and speed equation of inertial navigation posture, expose system-level calibration matrix are the cause of the coupling, gyro installation error in instrumentation and skew symmetric error of accelerometer instrument cluster effect on the error equations are coupled, and appropriate selection of reference frame makes the skew symmetric error of gyro instrument cluster matrix decoupling method of 0. |
| 7603 | 该解耦方法是一种均值分配方法,与传统解耦方法相比能减少系统运算中的二阶舍项误差。 | The decoupling method is a kind of average allocation method, compared with the traditional decoupling method can reduce the second order truncation error in the operation of the system. |