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Matlab code for estimation of Direction of arrival angle
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阵列信号处理的波达角方向估计,用于八单元线阵,对多个接受信号的来波方向进行估计-Array signal processing direction of arrival angle estimation, for the eight-cell linear array, to receive signals on a number of DOA estimation
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基于LMS算法对相关信号的波达角方向估计,基于32单元线阵-LMS algorithm based on the relevant signals in the direction of arrival angle estimation, based on the 32-cell linear array
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基于LMS算法对相关加噪信号的波达角方向估计,基于32单元线阵-LMS algorithm based on noise-related signals in the direction of arrival angle estimation, based on the 32-cell linear array
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This paper presents experimental results of angle of arrival (AOA)
estimation for sensor node localization of wireless networks, cell id, tdoa, etc
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ESPRIT算法是一种用于信号到来角(DOA)估计的直接求解方法,本程序中含有3种不同的算法均为自编-ESPRIT algorithm is used to signal the arrival angle (DOA) estimation of the direct methods, its performance at low signal to noise ratio (SNR) and signal correlation will seriously undermine
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Esprit algorithm. That algorithm is analternative way of estimating angle of arrival of receiving signals. Like DOA test, that algorithm is useful for direction estimation.
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在阵列信号处理中,一种很经典的信号波达角方向估计方法:MUSIC(多重信号分类)算法。该程序中有三个频率的信号,经过此算法可很好地分辨出这三个信号。-In array signal processing, a classic signal the direction of arrival angle estimation method: MUSIC (multiple signal classification) algorithm. The program has three frequenc
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在经典波达角估计方法多重信号分类算法中提出了改进-Angle of arrival estimation method in the classical Multiple Signal Classification algorithm in the proposed improvements
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波达方向(Direction Of Arrival)估计,又称为谱估计(spectral estimation)、波达角(Angle Of Arrival)估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作,每个信源在接收机处形成潜在的多径分量。因此,接收天线能估计出这些到达角就显得很重要,目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向(DOA全称Direction Of Arrival)或波达角(AOA)来估测辐射源的位置。理论上这种估计只需要
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对一维角度估计采用MUSIC算法 ,通过谱峰搜索得到信号的方位角 对二维角度估计采用模式激励法 ,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 ,在此基础上 ,对波达矩阵进行特征分解 ,由各特征值对应的特征向量处理得到对应信号的到达方向 .给出的计算机仿真结果证实了它们的有效性 . -This paper studies the DOA estimation based on uniform circular bursts out of a one-dimen
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music算法准确的估算了波达角度,在不相干的情况下估算的比较准确-music algorithm accurately estimates the arrival angle estimation irrelevant in the case of more accurate
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root-music算法估算波达角度,改善了music算法,减少了计算量-root-music angle of arrival estimation algorithm improves the music algorithm, reducing the amount of computation
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空间信号建模与基于均匀线阵的经典波达角估计(DOA)算法-Modeling and spatial signal based on the classic uniform linear array of arrival angle estimation (DOA) algorithm
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运用波束形成 、MUSIC算法、一阶前向预测算法、Capon算法、AP-ML(交替投影ML)算法 、 AP-SSF(交替投影SSF)算法、 ESPRIT算法分别对雷达信号的到达角度进行估计-Using beam forming, music algorithm, first-order prediction algorithm, Capon algorithm, AP-ML (alternating projection ml) algorithm, AP-SSF (alternating pr
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在入射信源相关和非相关并存时,结合八圆阵的到达角估计,本程序能成功估计出DOA。-The program can successfully estimate the DOA in conjunction with the arrival angle estimation of the eight-circle array when the incident source is related and non-correlated.
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