Description: the folder contains five scripts.m for direction of arrival estimation
1. DOA in 2D plane with PM Correlated sources underunknown Toelpitz noise
2. DOA in 2D plane with esprit code
3. DOA in 1D plane with esprit code
4. DOA in 2D plane with conjugate ESPRIT
5. DOA in 1D plane with conjugate ESPRIT Platform: |
Size: 6144 |
Author:ahla |
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Description: 为了对空间辐射源进行精确定位" 建立了基于任意阵列对多目标源进行二维DOA估计的数学模型。将 MUSIC算法推广到三维空间阵列可以对辐射源进行二维高精度测向,但由于其需要估计接收数据的协方差矩阵和进行特征分解, 因而其计算量较大。利用多级维纳滤波器的前向递推获得信号子空间和噪声子空间，不需要估计协方差矩阵和对其进行特征分解，从而降低了MUSIC算法的计算量。将文中的方法应用于任意阵列的二维DOA估计中进行计算机仿真和实际侧向系统性能验证,实验结果均表明该方法达到了MUSIC算法的性能,但与常规MUSIC算法相比降低了计算量.- In order to space radiation source for precise positioning" based on arbitrary array to multiple target source 2D DOA estimation model. The MUSIC algorithm is extended to three-dimensional space to two-dimensional array of radiation source for high precision direction finding, but due to the need to estimate the covariance matrix and eigenvalue decomposition, and the large amount of calculation. Use of multistage Wiener filter forward recursion received signal and noise subspace, does not need to estimate the covariance matrix and the eigenvalue decomposition, which reduces the computation of MUSIC algorithm. This method is applied to an arbitrary array DOA estimation for computer simulation and actual lateral system performance verification, the experimental results show that this method achieves the performance of MUSIC algorithm, but with the conventional MUSIC algorithm reduces the calculation amount. Platform: |
Size: 118784 |
Author:于文娟 |
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Description: 基于L阵列的一些二维DOA估计,其中一些算法与最新的文章有着直接对应关系-Based on L array of 2-d DOA estimation, some algorithm has direct correspondence with the latest article Platform: |
Size: 15360 |
Author:张瑞卿 |
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Description: L型阵下基于2D-MUSIC的二维DOA估计算法，对于学习DOA估计算法有一定作用，m文件，无错误-Under the L-shaped array of 2D-MUSIC estimation algorithm based on two-dimensional DOA, DOA estimation algorithm for learning a certain role, m file, error Platform: |
Size: 1024 |
Author:郝宇 |
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Description: 二维ESPRIT算法的一种实现（需预先生成导向矢量）-An implementation of 2D ESPRIT algorithm, which is used for DoA estimation. Platform: |
Size: 4096 |
Author:王世超 |
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Description: 2D 最大似然算法（ML），用于二维阵列信号处理的的DOA估计-An implementation of 2D ML algorithm, which is used for 2D DoA estimation in array signal processing. Platform: |
Size: 7168 |
Author:王世超 |
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Description: 1.MUSIC算法MATLAB程序
10.L型阵下基于2D-MUSIC的二维DOA估计算法
15 四元数MUSIC的MATLAB程序
3.root-MUSIC算法MATLAB程序
5.空间平滑MUSIC算法的MATLAB程序(1.MUSIC algorithm MATLAB program
Two dimensional DOA estimation algorithm based on 2D-MUSIC under 10.L array
15 MATLAB program with 15 four yuan number
3.root-MUSIC algorithm MATLAB program
The MATLAB program of 5. space smooth MUSIC algorithm) Platform: |
Size: 11264 |
Author:壹壹 |
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Description: A Tensoral implementation of angle estimation with unknown colored noise is implemented. A 2D sparse Bayesian method is applied to achieve the estimated DOA and DOD Platform: |
Size: 6247 |
Author:evandovich |
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Search - 2D estimation of DOA