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- space based sparse array 天基稀疏阵
- The Angle Ambiguity Effects on Space Based Sparse Aperture GMTI Radar and Mitigation Method 角度模糊对天基稀疏孔径GMTI雷达的影响与抑制方法
- With the help of statistic principle, the estimtion ormulas ofthe antenna gain loss, beam width and siedlobe level in sparse array are derived. 应用概率统计原理,导出了具有幅相误差、元失效时稀疏阵天线阵增益损失、束宽度、向、瓣电平的估计公式、得出一些有益结论。
- This paper analyzes the effects of amplitued-phyase errors and element failure on antenna gain, beamwidth, beam direction, and sidelobe level in sparse array. 围绕天线阵增益、束宽度、向和副瓣电平等指标,分析了幅相误差、元失效对稀疏阵列天线性能的影响。
- Based on the limitation of formation of parasitic spaceborne SAR system,this paper studies application of coarray in anti-jamming technique for ultra sparse arrays. 针对寄生式星载SAR系统抗干扰时编队构形的限制,研究了优化阵列在超稀疏构形抗干扰中的应用。
- Method An auto-color correction algorithm in the RGB color space based on a standard CMYK color chart was proposed. 方法提出了一种基于CMYK色卡,对照片在RGB空间进行自动颜色校正的算法。
- Research on performance of lidar detecting CO2 in low space based on OPO laser[J]. 引用该论文 陶小红;胡以华;蔡晓春;赵楠翔;雷武虎.
- The intention of this paper gave a comprehensive overview about the space based approach to middleware. 摘要全面地介绍了一种基于空间的中间层编程方法。
- High-resolution space imagery can be purchased with a simple credit card and space based communications can be leased on commercial satellites. 高分辨率空间图像就可以买到用一个简单的信用卡和空间通信可以租用的商业卫星。
- The continuous synthesis function of 2D space based on B-spline interpolation was also realized By making use of separability of B-spline. 还利用B样条的可分离特性,实现了2维空间中基于B样条插值的连续图像的重构函数,在此基础上提出了用于边缘检测的基于3次B样条的一阶微分模板和二阶微分模板。
- For these models, the authors introduce an inner product in Euclid space based on Fisher information matrix and give a geometric framework in expectation parameter space. 作者基于Fisher信息阵在欧氏空间定义了内积;并在期望参数空间建立了几何结构.
- The MFIA_VTL algorithm finds maximum frequent itemsets through partitioning itemsets search space based on the prefix in the database with the vertical tid-list of transactions. 该算法针对数据库的垂直事务标识列表结构对项集搜索空间进行基于前缀的划分,来发现最大频繁项集。
- Estimation of the Clutter Rank of Space-Based Sparse Array 天基稀疏阵杂波自由度分析
- The generalization of the work will provide theoretical foundation and guiding for the multistatic radar system and formation flying of space based radar. 有关工作的推广将为多基地雷达系统和星载雷达的编队飞行方案提供理论基础和指南。
- A stabilizing space based multi-objective genetic algorithm (MOGA) was proposed to optimize PID controller parameters for the unstable first order plus time delay (FOPDT) plants. 摘要针对一阶时滞(FOPDT)不稳定对象,提出了一种基于参数稳定空间的多目标遗传算法进行PID控制器的优化设计。
- To evaluate performance of the space-time adaptive process(STAP) algorithms for space based radar(SBR),a method for simulating clutter scenes with high fidelity is described. 为了评估空-时自适应处理算法应用于天基雷达系统的效果,需要对地杂波图景进行高逼真度的仿真。
- Finally, information net based space based on the space station and growing development of remote sensing will be presented as the trend of development of earth observ... 介绍了我国空间站对地观测应用的重要意义。
- Use your skill and dexterity to guide our intrepid Astor-engineer around the space base clearing up the discarded rocket parts and reassembling ready for re-use. 太空工程师在太空基地清除无用的岩石部分并且从新配置以从新利用。
- Research on Synthesis of the Linear Sparse Arrays 非均匀线天线阵优化布阵研究
- Effect of Amplitude-phase Errors on the Performance of Sparse Array Amen 幅相误差对稀疏阵天线性能的影响