ID | 原文 | 译文 |
8824 | 推导出基于均匀线形阵列(uniform linear array,ULA)、均匀圆形阵列(uniform circular array,UCA)和均匀矩形阵列(uniform rectangle array,URA)的3D MIMO Kronecker信道模型,并进一步讨论了信号离开角和到达角分别服从高斯分布、拉普拉斯分布和VMF(Von Mises Fisher)分布时的信道模型。 | Is deduced based on uniform linear array (ULA) uniform linear array, and the uniform circular array (uniform circular array, UCA) and uniform rectangular array (uniform rectangle array, URA) of 3 d MIMO Kronecker channel model, and further discusses the signal from Angle and arrival Angle respectively to obey gaussian distribution, the Laplace distribution and VMF (Von Mises Fisher) distribution channel model. |
8825 | 仿真结果表明,当信号空间角度服从VMF分布时所建信道模型容量最大,在该角度分布下基于ULA信道模型的容量优于UCA和URA。 | Simulation results show that when the signal space Angle VMF distributed by the maximum capacity of channel model, under the Angle distribution based on the capacity of the ULA channel model is better than that of UCA and URA. |
8826 | 针对卫星网络拓扑结构的时变特征,通过构建时变拓扑图序列模型,将卫星时变拓扑网络分解为一系列具有稳定状态的拓扑图结构。 | According to the time-varying characteristics of satellite network topology, by building a time-varying topology sequence model of the satellite time-varying topology network is decomposed into a series of topology structure with stable state. |
8827 | 综合考虑节点在网络中的全局性影响和局部性影响,以节点介数、节点紧密度和节点距离的重要度贡献为度量参数,提出了稳态卫星网络节点重要度评估方法,设计了卫星时变网络节点重要度评估算法,通过典型实例验证了算法的准确性和有效性。 | Considering node in the network affects global and local, to node betweenness, tightness and node distance measurement parameters of the important degree of contribution, steady satellite network node importance evaluation method is proposed, designed the satellite time-varying network node importance evaluation algorithm, through typical examples to verify the accuracy and effectiveness of the algorithm. |
8828 | 实验结果表明,该方法能够有效地区分卫星时变网络节点重要度差异,准确评价卫星节点对卫星网络资源的控制能力。 | The experimental results show that the method can effectively distinguish satellite time-varying network node important degree of difference, accurate evaluation of satellite network resources satellite node control ability. |
8829 | 针对一类分布时滞神经网络系统提出一种代数抗饱和补偿设计。 | For a class of distributed delays neural networks system in this paper, a saturation compensation design of algebra. |
8830 | 在不考虑系统输入饱和的前提下,通过系统参数、M矩阵理论、迪尼导数设计出了一种代数判据。 | Without considering the premise of system input saturation, through the system parameters, the M matrix theory, the derivative is believed to have devised a algebraic criterion. |
8831 | 在此基础上,当发生输入饱和时,运用舒尔补引理将二次型矩阵不等式(quadratic matrix inequality,QMI)转化成线性矩阵不等式(linear matrix inequality,LMI)。同时给出优化吸引域估计的方法。 | Based on this, when the input saturation occurs, use of schur complement lemma will quadratic matrix inequalities (a quadratic matrix inequality, QMI) is converted into linear matrix inequality (LMI) (linear matrix inequality, a LMI).At the same time attract domain estimation method are given. |
8832 | 仿真结果验证了方案的可行性和有效性。 | The simulation results verify the feasibility and effectiveness of the proposed strategy. |
8833 | 为了提高光照不均匀条件下采集的图像的视觉效果,提出了一种基于改进二维伽马函数自适应亮度校正算法。 | In order to improve the collected under the condition of uneven illumination of the image of the visual effects, this paper proposes a two-dimensional gamma function based on improved adaptive brightness correction algorithm. |