ID 原文 译文
26705 实验结果表明，所提算法具有同遗传算法相近的分类性能，且收敛速度快，原理简单，可以很好地应用于核Fisher判别分析多个核参数优化。 The experimental results show that the proposed algorithm has similar classification performance, with genetic algorithm and the convergence speed is fast, simple principle, can be well applied to the Fisher discriminant analysis of multiple kernel parameter optimization.
26706 通过对基于综合战场感知的射频辐射的研究，构建射频辐射风险评估指标体系，建立相关指标的计算模型。 Based on based on the research of integrated battlefield perception of radiofrequency radiation, build radiofrequency radiation risk assessment index system, establish a calculation model of relevant indicators.
26707 引进施里海尔截获因子，研究机载雷达天线空域扫描方式发生捷变对射频隐身性能的影响，得到截获率基本公式。 Introduce haier intercept factor in, the airborne radar antenna airspace agility scanning mode affect the performance of rf stealth, interception rate basic formula.
26708 分析发射机对截获接收机的照射时间，截获接收机的帧时间，无线波束的覆盖面积，接收机密度等参数的关系，得到截获率计算模型，在此基础上可进行风险评估和风险规避，为实现射频辐射隐身性的对策研究提供了理论依据。 Analysis of transmitter to intercept receiver irradiation time, intercept receiver frame time, wireless beam coverage area and density of the receiver, the relationship between parameters such as interception rate calculation model, on the basis of risk assessment and risk aversion can be, for the realization of the rf radiation of stealth countermeasures study provides a theoretical basis.
26709 最后，以仿真算例验证截获率计算模型。 Finally, the simulation example to verify the interception rate calculation model.
26710 提出一种基于联合子空间投影技术的新方法来进行干涉合成孔径雷达相位滤波。 In this paper, a new method based on subspace projection technology for interferometric synthetic aperture radar phase filter.
26711 所提方法采用的联合观测矢量的优点是，在任意配准误差μ(不超过1个像素)的情况下，观测矢量所对应的协方差矩阵的噪声子空间维数都和精确配准时的噪声子空间维数相同。 The advantages of the proposed method USES the joint observation vector, mu at any registration error (not more than 1 pixel) cases, observation vector corresponds to the covariance matrix of the noise subspace dimension and exact match on time at the same noise subspace dimension.
26712 所提方法在采用联合噪声空间投影方法的同时，充分利用观测矢量中相邻分辨单元的相干信息，因此在降低相位噪声的同时，还具有自动配准合成孔径雷达图像的功能，进而实现相应像素间干涉相位的准确估计。 The proposed method in the joint space projection method of noise at the same time, make full use of the observation vector of adjacent resolution cell in coherent information, so in the lower phase noise at the same time, also has the function of automatic registration of synthetic aperture radar image, and then implement the interferometric phase between the corresponding pixel is estimated accurately.
26713 实测数据及仿真数据的处理结果验证了所提方法的有效性。 The measured data and simulation data processing results show the effectiveness of the proposed method.
26714 研究多径环境下分布式孔径无源雷达成像方法，首先针对分布式孔径探测，给出一种新的无源雷达回波模型，该模型适用于复杂的多径散射环境，而且不需要已知发射源信息。 Research multipath environment distributed aperture of passive radar imaging method, first for distributed aperture probe, a new passive radar echo model, the model is suitable for complex multipath scattering environment, and there's no need to known source information.