迭代搜索 meaning in English
iterative search
Examples
- Aiming at resolving the asynchronous reception problem in the downlink of distributed mimo systems , there exist some detection algorithms such as distributed space time codes and iterative trellis search detection
针对分布mimo中上述问题的解决方法,目前存在分布空时分组码和基于格的迭代搜索检测算法。 - The problem of doa ' s estimation of multiple source signals incident on a arbitrary array in the presence of both unknown spatially correlated noise and sensor errors is firstly considered . a modified ml estimation of doa ' s and sensor gain errors is presented . unlike previous work , the proposed method does not impose any structure constraints or parameterization of the signal and noise covariances . the algorithm can be carried out via the alternating projection approach . finally , the performance of the proposed method is shown with computer simulations as well as real array data
在空间相关色噪声环境及存在阵列模型误差情况下，首先给出了基于最大似然的doa及阵列幅相误差联合估计算法，该算法对信号和噪声无任何约束，且适用于任意阵列结构。算法可以利用交替投影迭代搜索实现，计算机仿真实验和外场实测数据表明，本章算法能给出比传统的最大似然方法更高的估计性能。 - In order to analysis the contact problem between elasticity roller and rigid plane , another iterative process is raised . supposing the right contact point has been known , the left contact point has to be found and the distribution of stick zone and slip one have to be determined in each iterative process . the outer load is evaluated according to the solved force distribution in contact zone
针对弹性滚柱与刚性平面的稳态滚动接触问题，采用已知接触区右端点来搜索接触区左端点以及区内粘连区、滑移区分布的迭代搜索方法，并根据搜索得到的接触区内分布压力反求出外部载荷。 - The paper puts forward an iterative process to searching for the contacted zone and the distribution of contact force , in the case of the outer loading has been known . the regularization algorithm is used to evaluate the mechanical parameters of the near - boundary points in contact bodies
列出了运用边界元法解决静态接触问题的基本算式，设计了根据已知外部载荷来搜索接触长度和接触压力分布的迭代搜索方法，运用几乎奇异积分的正则化算法，求解了接触体内近边界点的力学参量。 - In the first part of this paper we present a laser scanning location algorithm based on least square algorithm using landmarks . then successively , we give the principle of the landmarks option and position recovery algorithm . in the end , the work process of algorithm is given
给出了结构化环境中移动机器人路标阀值匹配算法，对定位算法，本文提出了一种基于最小二乘法的迭代搜索多路标定位算法，并通过仿真实验归纳出路标优化选择的准则，提高了系统的定位精度。