Description: DOA经典算法系列之MUSIC
MUSIC算法的深入研究改进算法众多,这里提供Music系列二:噪声子空间法-DOA series of classical algorithm MUSIC MUSIC- depth study of the many improved algorithm, Music series here for two : noise-space law Platform: |
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Author:liuheng |
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Description: 经典MUSIC在均匀线阵的情况。本例给出了MUSIC算法估计出的算法图，从图中可以直接看到估计的角度。我们的仿真实验用的是8个阵列，2个接受信号。MUSIC算法的精度很高。-MUSIC classic in the case of uniform linear array. In this case gives the MUSIC algorithm to estimate the algorithm maps directly from the chart to see the estimated angle. Our simulation experiments using 8 arrays, two acceptable signals. MUSIC algorithm for high precision. Platform: |
Size: 1024 |
Author:兰天 |
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Description: MUSIC算法原始文献中的重要的两篇文章之一。-MUSIC algorithm for the original literature, the importance of one of the two articles. Platform: |
Size: 458752 |
Author:汉志 |
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Description: 输入为两个信号，采用music算法进行特征分解，实现测向的目的-Input into two signals characteristic decomposition algorithm using music to achieve the purpose of finding Platform: |
Size: 1024 |
Author:张萌 |
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Description: 文章的作者进行了基于行列合成的实值二维ROOT-MUSIC算法的仿真分析-The authors were synthesized based on the ranks of real two-dimensional ROOT-MUSIC algorithm simulation Platform: |
Size: 343040 |
Author:董翔 |
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Description: music算法仿真程序对两个叠加在一起的信号进行功率谱估计-music algorithm simulation program to two superimposed signals with power spectrum estimation Platform: |
Size: 51200 |
Author:葛海 |
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Description: MUSIC相关的一些文章和论文，研究两个信号源的相关性、基于四阶累积量、修正MUSIC算法的相关文章-MUSIC related to some articles and papers on two related sources, based on fourth-order cumulant, modified MUSIC algorithm related articles Platform: |
Size: 1634304 |
Author:江齐 |
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Description: 阵列信号处理方面的经典程序，包括MUSIC算法，ESPRIT 算法，Root-MUSIC算法面阵中二维角度估计 Unitary -ESPRIT算法，空间平滑MUSIC算法，传播算子DOA估计算法-Classical array signal processing procedures, including the MUSIC algorithm, ESPRIT algorithm, Root-MUSIC algorithm for two-dimensional planar array of point estimates Unitary-ESPRIT algorithm, spatial smoothing MUSIC algorithm, propagator DOA estimation algorithm, etc. Platform: |
Size: 15360 |
Author:黄磊 |
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Description: MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成-MUSIC algorithm is a feature space based on matrix decomposition method. From the geometric point of view, the observed signal space can be decomposed into signal subspace and noise subspace, it is clear that two spaces are orthogonal. Signal subspace to the data received by the array covariance matrix and the eigenvector corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector corresponding to the composition
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Size: 18432 |
Author:zjc |
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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music算法在频域区分叠加在一起的两个信号，甚至更多信号。-Distinguish the superposition of two signals together, and even more signal in the frequency domain based on the music algorithm. Platform: |
Size: 3072 |
Author:曾飞鸽 |
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Description: 阵列信号处理的理论和应用
1.MUSIC算法MATLAB程序
2.ESPRIT 算法MATLAB程序
3.Root-MUSIC算法MATLAB程序
4.面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序
5.空间平滑MUSIC算法的MATLAB程序
6.角度和时延联合估计（JADE）算法MATLAB程序
7.传播算子DOA估计算法MATLAB程序
8.基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序-Array signal processing theory and application 1.MUSIC algorithm MATLAB program 2.ESPRIT of algorithm MATLAB program 3.Root-MUSIC algorithm MATLAB program. Surface array of two-dimensional angle estimated Unitary-ESPRIT algorithm MATLAB program. Spatial smoothing MUSIC algorithm MATLAB Procedure 6. joint angle and delay estimation (JADE) algorithm MATLAB program. propagator for DOA Estimation algorithm MATLAB program. MATLAB program is estimated based on the L-shaped array augmented matrix beam D DOA Platform: |
Size: 12288 |
Author:sir |
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Description: music算法相干和非相干2个信号源求根。有增益信噪比，自编求根music算法-music algorithm coherent and incoherent two sources Roots. There SNR gain, self-roots music algorithm Platform: |
Size: 4096 |
Author:薛乃涛 |
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Description: 此程序为经典MUSIC算法，仿真含有两个干扰源情况下效果-This procedure for classical MUSIC algorithm, simulation case containing two sources of interference effects Platform: |
Size: 1024 |
Author:ni |
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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: 实现二维的MUSIC算法，并精确计算出波达方向，并作出可视图形。(The two dimensional MUSIC algorithm, and calculate the direction of arrival, and make visual graphics) Platform: |
Size: 3072 |
Author:阴阳两界 |
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