uniform array的例句大全

comparison of the combination optimization of genetic algorithm for the uniform linear array

均匀直线阵列的遗传算子组合优化比较

a design of dual uniform linear array based on the method of doa estimation with fft

一种基于FFT估计DOA方法的双均匀线阵设计

it is also introduced that uca can be transformed into the virtual uniform linear array, and the characteristic of uca is enough used in this dissertation.

通过利用预处理技术把均匀圆阵可以转换为模式空间的虚拟均匀线阵，本文在所研究的信号处理方法中充分利用了圆阵的这一特性；

for most methods that have been raised, the array errors in the uniform linear array ( ula) are most difficult to estimate and the number of the signals is restricted hard.

针对均匀线阵误差测不准、一般方法对信源数限制较严等问题，本论文对幅相误差估计方法作了一些研究。

under the frame of forward/ backward spatial smoothing, several algorithms for the coherent signal sources are united in the uniform linear array ( ula), and then extended and used in uca.

在前向后向空间平滑算法框架下，统一了基于均匀线阵（ULA）的几种去相关算法，并将其推广应用于UCA。

generally speaking, the antenna model and array model is used with omnidirectional antenna model and uniform linear array ( ula) in the link simulation of wireless communication system.

一般地，无线通信系统链路仿真中用到的天线模型与天线阵模型分别为全向天线模型和均匀线性阵模型。

firstly, the mode excitation method is used to transform the manifold matrix of uca into one with a form similar to that of a uniform linear array ( ula).

该方法对均匀圆形阵列的输出信号进行模式激励，使其阵列流形具有类似于均匀线性阵列的形式；

based on uniform linear array ( ula) model, space-time channel and space-time signal are studied; a kind of model of space-time vector channel is given.

基于均匀线阵的阵列模型，讨论了空时信道和空时信道模型，给出了空时信号的一般表达形式。

due to the identity in every direction, the uniform circular array ( uca) is one of common geometrical structures. but the manifold matrix of uca is more complicated than that of the uniform linear array ( ula) and it has its special signal processing methods.

均匀圆阵列是一种常用的阵列形式，其阵列流形矩阵比均匀线阵复杂性得多，所以基于圆阵的信号处理方法有着本身的特殊性。

it exploits the poverty of the coupling matrix to a uniform linear array ( ula), subtracts two subarrays with the same structures and coupling characteristic, estimates the doas using esprit and then obtains the coupling parameters in the least-square ( ls) sense.

利用了均匀线阵互耦矩阵的特点，在阵列中找出互耦结构相同的两个子阵，利用ESPRIT方法得到角度估计，再从最小方差（LS-Least square）拟合出发获得互耦参数的估计。

proposes a fast algorithm for two-dimensional ( 2d) direction-of-arrival ( doa) estimation of multipath narrow-band sources impinging on the far field of a twin parallel uniform linear array ( ula), analyzing the features and performance of the 2-d doa estimation algorithms in wireless network communication environment.

讨论了无线网络通信中多径窄带信号的二维到来方向估计算法的特点和性能，提出了一种基于双平行线阵列结构的二维到来方向估计的快速算法。

after analysis of joint frequency-doa estimation techniques by uniform linear array ( ula), joint frequency-doa estimation by arbitrary array structure is researched deeply.

在对均匀线阵条件下频率与DOA联合估计进行分析后，重点研究了任意阵列结构的联合估计问题。

in this paper, the doa of sources are estimated using music algorithm by a vector-hydrophone ula ( uniform linear array) to improve the doa estimation resolution.

本文采用矢量水听器均匀线阵研究了利用MUSIC算法对声源进行方位估计，以提高对源方位的估计精度。

in this paper, the doa of sources are estimated using music ( multiple signal characterization) algorithm by a vector-hydrophone ula ( uniform linear array), and music algorithm based on acoustic vector sensor array has been analyzed.

采用矢量水听器均匀线阵研究了利用MUSIC算法对声源进行方位估计，对该算法进行了理论推导，并对数据协方差矩阵进行本征分解，获得了信号的空间谱估计。

the research work is based on the ula ( uniform linear array) antenna.

所有的研究基于均匀直线阵列。

for the uniform linear array, the technology of general acoustic pressure array beam-forming is reviewed in the thesis including time-domain and frequency-domain, on which the technology of vector array beam-forming is studied based.

针对等间距线阵，本文回顾了常规声压阵波束形成技术，包括时域、频域，在此基础上研究了矢量阵波束形成技术。

Non-uniformity correction approach is one of the key technique in steering focal plane array imaging system.

凝视红外成像系统中的探测器非均匀性校准(降低固有空间噪声)技术是一项处在探索过程中的关键技术.

Blind joint angle and delay estimation method in uniform circular array

均匀圆阵中盲联合角度和时延估计方法

A novel blind joint angle and delay estimation method in uniform circular array based on trilinear model was presented.

提出了均匀圆阵中一种盲联合角度和时延的估计方法（BJADE）。