ID 原文 译文
8624 实验结果表明,本文算法与传统Mean Shift算法相比具有明显优势,不仅能更有效地控制分割尺度,还能成功分割原算法难以分割的特殊情况。 The experimental results show that the algorithm is compared with the traditional Mean Shift algorithm has obvious advantages, not only can more effectively control segment scale, can the special case of successful segmentation algorithm are inseparable.
8625 针对色噪声环境和低快拍数下波束形成器波形畸变的问题,提出了一种色噪声环境下基于约束Kalman的波束形成算法。 According to color noise environment and lower number of fast beam shaper waveform distortion problem, put forward a kind of color noise environment beamforming algorithm based on constraint Kalman.
8626 该算法首先利用波束形成器的代价函数来构建状态和量测方程,其次对量测有色噪声进行一阶马尔可夫建模并对量测扩充得到新的量测方程,最后利用Kalman滤波方程来求解阵列权值矢量。 The algorithm firstly beamforming of cost function is used to build status and measurement equation, the second for measurement of colored noise first-order markov model and the measured expansion of new measurement equation, finally be solved by using Kalman filter equation array weight vector.
8627 所提算法是通过对色噪声白化来消除其对波束形成算法性能的影响。 The proposed algorithm is based on color bleaching to eliminate the noise effect the performance of the beamforming algorithm.
8628 仿真结果显示,在色噪声环境和低快拍数下本算法具有更快的收敛速度和更高的输出信干噪比,并且波束图的旁瓣水平明显降低。 Simulation results show that, in the color noise environment and the low number of fast, our algorithm has faster convergence speed and the higher the output s/n ratio, and the figure of the beam of sidelobe level is decreased obviously.
8629 动态灵活、优化匹配的信息流转策略,是网络化作战中信息顺畅传递、高效流转的重要保证。 Dynamic flexibility, optimize the matching strategy of information transfer, is the flow of information in network warfare, the important guarantee of effective circulation.
8630 首先,定义了网络化作战信息流转的相关概念,抽象了信息流转策略结构; First of all, defines the relevant concepts, networked information circulation, abstract the information transfer strategy structure;
8631 其次,给出了信息流转策略与使命任务的一致性匹配测度方法; Second, given the consistency of information transfer strategy and mission match measure;
8632 分析了信息流转策略适应性演化的一般过程; Analyzes the general process of information transfer strategy adaptive evolution;
8633 提出了由演化收益和演化风险组成的适应性演化距离; Put forward by evolution benefits and risks of the adaptive evolution of the distance;