ID 原文 译文
6834 其高精度在于:差集表遍历搜索措施可提升信号子空间的维度,进而提高了空间谱分辨率。 Its precision is: difference set table traversal search measures can improve the dimension of the signal subspace, thus improves the spatial spectral resolution.
6835 鉴于高频段、低波长的阵列信号处理应用日益展开,该DOA估计器具有较为广阔的应用前景。 In view of the high frequency and low wavelength of array signal processing are applied, the DOA estimation has broad application prospects.
6836 针对动态环境下无人机航迹规划对时效性、可行性和最优性的需求,将稀疏A。 For unmanned aerial vehicle (uav) path planning in dynamic environment of timeliness, feasibility and optimality of the demand, the sparse A.
6837 针对目前没有将退化的多阶段性和维修前的退化数据用于维修后的剩余寿命预测问题,提出了一种基于多阶段Wiener过程的正态总体均值和变异系数一致性检验的剩余寿命预测方法。 In view of the present without will degenerate more periodic and maintenance before the degradation data for maintenance after the residual life prediction problem, this paper proposes a normal population based on multistage Wiener process mean and the residual life prediction method of coefficient of variation of the consistency check.
6838 首先选用Wiener过程构建多阶段的退化模型; First choose the construction of a multi-stage Wiener process degradation model;
6839 然后根据维修前后的退化监测数据,提出了正态总体均值的一致性检验方法,在检验结果的基础上根据变异系数的倒数构造H随机变量,提出了一种基于概率分布的数据一致性检验方法。 Monitoring data, and then according to the maintenance of before and after degradation of normal population mean consistency check method is proposed, on the basis of the inspection results according to the coefficient of variation of inverse structure H random variables, this paper proposes a data consistency check method based on probability distribution.
6840 最后,根据维修前后的退化数据的一致性检验结果,融合维修前后的退化数据进行剩余寿命的预测,通过预测误差对比结果证实了所提检验方法的有效性。 Finally, according to the maintenance of before and after degradation data consistency check as a result, the integration service before and after degradation data for prediction of residual life, through the prediction error comparison results proved the effectiveness of the testing method.
6841 针对传统方法相位校正后存在残余相位误差导致图像散焦的问题,提出基于Laplace先验的复贝叶斯压缩感知(complex Bayesian compressed sensing,CBCS)逆合成孔径雷达高分辨成像算法。 In view of the traditional method exists residual phase error after phase correction, the issues that led to the defocused image based on Laplace prior complex Bayesian compressed perception (complex Bayesian compressed sensing, CBCS) inverse synthetic aperture radar high resolution imaging algorithm.
6842 首先,假设目标图像各像元服从Laplace先验,建立稀疏先验模型; First, assume the target image pixels, obey the Laplace prior, sparse prior model is set up;
6843 然后,把相位误差作为模型误差,利用BCS理论通过迭代交替求得目标图像并实现相位误差更新。 Then, the phase error as model error, the use of BCS theory by alternating iterative target image update and implement phase error.