ID 原文 译文
7794 所提方法利用脉冲重复周期、雷达工作频率、海平面风向、风速作为先验知识,结合海杂波谱模型及提出的基于知识的海杂波协方差矩阵估计方法,构造出基于知识的天波雷达海杂波协方差矩阵,将该矩阵加入最优滤波器设计中,得到基于知识辅助的天波雷达海杂波抑制方法。 Proposed method using pulse repetition interval, radar work frequency, the sea wind direction, wind speed, as prior knowledge, a combination of sea clutter spectrum model and put forward based on the knowledge of the sea clutter covariance matrix estimation method, constructed based on the knowledge of sky-wave LeiDaHai clutter covariance matrix, the matrix to join in the design of the optimal filter, get knowledge based on auxiliary sky-wave LeiDaHai clutter suppression method.
7795 仿真结果表明,与现有方法相比,所提方法的海杂波抑制效果可提升3dB以上。 The simulation results show that compared with the existing methods, the proposed method of sea clutter suppression effect can promote more than 3 db.
7796 为解决由犹豫模糊数、直觉模糊数、区间数和实数4类基本数据组成的多源异类数据的融合识别问题,在犹豫模糊框架内,提出犹豫模糊集相关系数计算方法进行识别判定。 To solve the problem by hesitation, intuitionistic fuzzy number, interval number and fuzzy number number four kinds of basic data of the fusion of multi-source heterogeneous data to identify problems, in the hesitation within the framework of fuzzy, hesitate to put forward fuzzy correlation coefficient calculation method for identification.
7797 首先,将多源异类数据用犹豫模糊数统一描述; First of all, the multi-source heterogeneous data with hesitant fuzzy number unified description;
7798 其次,分析现有的犹豫模糊集相关系数的局限性,提出了既满足统计学直觉,又不需要各犹豫模糊数中隶属度个数相同,并具有更强数学概念的犹豫模糊集统计相关系数; Secondly, analysis the limitations of the existing hesitant fuzzy correlation coefficient, proposed satisfy statistical intuition, and do not need to hesitate to the number of membership in fuzzy number different, and have stronger math concepts hesitant fuzzy statistical correlation coefficient;
7799 最后,应用到多源异类数据的融合识别中,利用最大相关系数准则进行识别判定。 Finally, applied to the fusion of multi-source heterogeneous data recognition, using maximum correlation criterion for identification.
7800 仿真算例对比分析验证了犹豫模糊集统计相关系数的有效性,并具有精度高、区分度好的优点。 The simulation analysis of examples to verify the effectiveness of the hesitant fuzzy statistical correlation coefficient, and has advantages of high accuracy and good degree of differentiation.
7801 中继节点可能存在的不可信行为会影响协作通信系统中物理层安全性。 Possible not nobuyuki relay node to affect the collaboration communication system in the physical security.
7802 为了预测中继的行为,提出了基于随机博弈的中继不可信动态行为预测方法,获得中继节点合作和自私、恶意等不可信行为的概率,进而预测中继节点的自私以及恶意行为。 In order to predict the behavior of the relay, relay was proposed based on random game not trusted dynamic behavior prediction method, get the relay node cooperation and selfish and malicious nobuyuki for probability, then relay node is selfish and malicious behavior.
7803 将遍历安全容量作为博弈收益,研究中继节点行为的物理层安全特征。 As gaming revenue will traverse the security capacity, the behavior of relay nodes the physical security features.