ID |
原文 |
译文 |
58208 |
结果表明,可以使用低复杂度的 MARL 子问题对高复杂度的强对称 MARL 问题进行策略估计,且策略估计误差和对网络性能的影响均较小. |
It shows that using the MARL sub-problems with low computational complexityto estimate the original MARL problem with high computational complexity only brings small policy estimation error and deterioration of system performance |
58209 |
为了满足高精度和高可靠性定位的需求,提出了一种基于扩展卡尔曼滤波的移动群体定位算法,把待定位的用户节点当成一个群组,利用他们之间的距离信息得到更好的定位性能,以减小环境噪声和无线信号不稳定造成的影响. |
In order to meet the requirement of high localization accuracy and the high reliable localizationin some scenarios,the user nodes to be located were taken as a group to get better localization performance by utilizing the mutual distance information among them. A mobile group localization method wasdesigned based on extended Kalman filter,which can alleviate the influence caused by environmentalnoisy and unstable wireless signals. |
58210 |
此外,开发出一个实际的系统,并在大学校园里进行了大量实验. |
Besides,a real system was implemented and experiments were performed on the campus of University. |
58211 |
实验结果和理论分析验证了所提出方法的有效性. |
The experimental evaluations prove that the performance of the proposed method can effectively improve the localization accuracy. |
58212 |
针对当前量子进化算法的特点和不足,提出了一种分层协同进化的量子智能体进化算法. |
Aiming at the drawback for the quantum optimization algorithm,a novel cooperative quantumagent optimization algorithm is proposed. |
58213 |
将种群个体视为以量子编码的智能体,采取三级进化方法,在子种群之间进行个体交流,子种群内部进行个体竞争操作,个体内部能够进行局部调整,使得进化操作能够作用在不同的小生境范围内,增强了进化的粒度. |
The individual in the population can be viewed as the agentusing quantum bit code,and the evolutionary process can be divided into three phases. The informationand individual can exchange between subpopulation,the individual can also compete with each other andadjust slightly. The evolutionary can carry through in the different niche,so it can enhance the evolutionary granularity. |
58214 |
利用不动点定理对所提算法的收敛性进行分析,结果显示,算法能够收敛到最优值. |
The trait of convergence is analyzed in view of the functional analysis. The fixed pointtheorem is used to prove the convergence of the algorithm,and the theorem shows that the proposed algorithm can reach the satisfactory solution set. |
58215 |
对多个基准函数进行仿真对比分析,该算法具有更好的收敛精度. |
Simulation results of benchmark function demonstrate thatthe algorithm performs well than other algorithms,and can get better solution. |
58216 |
针对空间调制系统的最大似然算法复杂度较高的问题,提出一种改进的最大比合并算法. |
Aiming at the high complexity of the maximum likelihood detection algorithm for spatial modulation systems,an improved maximum ratio combing algorithm was proposed. |
58217 |
定义一种权重因子,其下标对应发射天线序号; |
In this algorithm,a weighting factor was defined,whose subscript corresponded to the sequence number of transmitting antenna. |