ID 原文 译文
9804 针对此问题,结合基于OFDM的雷达通信一体化信号模型,给出了模糊函数的具体形式; Aiming at this problem, in combination with the radar signal communication integration model based on OFDM, the concrete form of fuzzy functions are given;
9805 讨论了通信调制信息对一体化信号模糊函数的影响; Communication information of the integration of signal modulation is discussed the influence of the fuzzy function;
9806 进而提出对通信信息进行预调制的方法,使同一脉冲不同OFDM符号间所调制的通信信息尽可能地具有优良的非周期自相关和互相关特性。 Preset communication information system was put forward, the method of making the same pulse modulation of the communication between different OFDM symbol information as possible with excellent aperiodic autocorrelation and cross-correlation properties.
9807 理论分析和仿真实验表明,所提方法能很好解决一体化波形模糊函数对通信调制信息敏感的问题。 Theoretical analysis and simulation experiments show that the proposed method can well solve the integration waveform fuzzy function of communication modulation information sensitive issue.
9808 舰载机着舰过程比陆基飞机着陆过程更具复杂性和危险性,舰载机着舰安全是对舰载机飞行员、航母指挥人员和机-舰系统工程师的重要挑战。 Aircraft carrier process more complexity and risk than land-based aircraft landing process, the safety is the aircraft aircraft carrier pilots, carrier commander and machine - ship system engineer of important challenges.
9809 本文扩展了多维安全状态空间模型的内容,并在此基础上针对F-18A舰载机在CVN-65"企业号"航母上的真实着舰数据进行正态性检验,结合Bayes判别分析,提出舰载机着舰的安全状态判别方法。 ‭This paper extends the multidimensional security state space model, and on this basis for the F - 18 a aircraft on CVN - 65 "enterprise" aircraft carrier of the real ship data to normality test, combining with the Bayes discriminant analysis, put forward methods for identifying the safety of the aircraft carrier state.
9810 通过真实着舰数据检验,证明舰载机着舰安全状态判别结果正确率达到80%以上,验证了方法的有效性。 ‭Proved by real ship data inspection, the safe state aircraft carrier discriminant result accuracy above 80%, the effectiveness of the method was verified.
9811 实验进一步将判别结果与Fisher判别结果进行了对比,证明在较少参数情况下本方法具有更强的健壮性。 ‭Experiment further discriminant result and compares the result with Fisher discriminant, proves to be less parameters on our method has stronger robustness. ‭
9812 用于卫星通信的频谱资源日益紧缺,但现存卫星系统却存在利用不足的问题。 Used in satellite communication of increasingly scarce spectrum resources, but has the problem of insufficient use of the existing satellite system.
9813 针对该问题,以最大化卫星通信中下行带内数据传输量为目标,提出了基于Underlay认知无线电的卫星信道检测门限与功率分配联合优化算法。 Aiming at the problem, in order to maximize downward belt in the satellite communications in the amount of data transmission in the as the goal, based on the Underlay cognitive radio satellite channel detection threshold and joint power allocation optimization algorithm.