multipath signals meaning in Chinese
多径传输信号
Examples
- A doa estimation algorithm for multipath signals based on burg iterations
基于贝叶斯网络的并行分布估计算法研究 - From the disser tation , it is noted that smart antenna can effectively deal with mobile communication signals such as coherent signals , non - gaussian signals and multipath signals , etc
通过本文的研究，实现了智能天线对接近现实的相干信号源、非高斯信号源、经多径信道传输后等情况下信号的有效处理。 - The purpose of this thesis is not only to overcome multipath interference by spread spectrum but also to improve the performance of the system by employing rake receiver to recombine some multipath signals
扩频技术在水声信道中的应用远没有在空间中成熟，这方面的研究也比较少，因此，这是一个充满了挑战的研究领域。 - Second some scatter location algorithms are analyzed . because one kind of the scatter location algorithm depends on the scatter model , two scatter location algorithms are analyzed which can make precise location to the scatters and mobile station , non - linear least square scatter location algorithm and closed - form scatter location algorithm . the simulation results show that the non - linear least square scatter location algorithm has two limitations : ( 1 ) at least six multipath signal are needed
然后分析讨论了现有的多种基于散射体信息的无线定位算法,由于基于散射体信道模型的定位算法太依赖于模型的准确性,因此本文主要分析了对散射体精确定位的算法中的两种:非线性最小二乘散射体算法和闭式散射体算法,并对这两种算法进行了仿真分析。 - Based on the facts that time of arrival ( toa ) of the first multipath signal is always most close to that of los propagation and angle of arrival ( aoa ) of the first multipath signal is not always most close to that of los propagation among all multipath signals in nlos propagation environment , a location algorithm is proposed to mitigate the influence of nlos propagation , which effectively reduces the feasible region of a ms in macrocells
依据在非视距传播环境下存在的以下两个事实：第一，最先到达多径信号的波达时间总是最接近直达波的波达时间。第二，最先到达多径信号的波达方向并不一定最接近直达波方向。针对宏蜂窝系统，从有效减小移动台可行域的角度，提出了一种减轻非视距影响的定位算法。