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doa估计的各种算法
- 可以用各种程序来高效率的估计出doa
1596930896Estimation
- Modern techniques for DOA estimation
DOA
- 波束空间DOA的估计,从图中可以很好的看出角度的估计还是可以的。-Beam-space DOA estimation, from the figure we can see the point of a good estimate is still possible.
capon
- 采用8个阵元，利用CAPON算法，进行DOA，画出波达方向估计误差随着信噪比变化的曲线图-Eight elements, the use of the CAPON algorithm of DOA draw the DOA estimation error changes with the SNR curve
music
- 采用8个阵元，利用music算法，进行DOA，画出波达方向估计误差随着信噪比变化的曲线图-Eight elements, the use of music algorithm of DOA draw the DOA estimation error changes with the SNR curve
capon_example
- 基于capon的谱估计，关于DOA的算法，可用-Capon based spectral estimation algorithm on DOA, the available
ESPRINT
- ESPRINT谱估计，计算DOA，可以与capone进行对比。-ESPRINT spectrum estimation calculates DOA, with capone comparison.
ESPRIT
- 经典DOA估计算法程序，程序实用，仿真结果理想。-Classic DOA estimation algorithm, programs and practical, ideal simulation results.
MUSIC_MATLAB
- Music超分辨算法，适合用于DOA估计，程序简单易懂，非常适合刚入门的同学使用。-Music Algorithm
DOA
- DOA估计中最经典的超分辨率算法MUSIC和ESPRIT算法仿真，对不相干信号进行来波方向估计，适合了解算法原理和学习-DOA Estimation of the most classic super-resolution algorithm MUSIC and ESPRIT algorithm simulation of irrelevant signals DOA estimation algorithm principle for understanding and learning
DOA
- 针对相干信号的DOA估计，对常规Music，空间平滑Music，双向空间平滑Music，传统LSESPRIT，TEOPLITZ-ESPRIT算法进行仿真并比较-DOA Estimation of the most classic super-resolution algorithm MUSIC and ESPRIT algorithm simulation of irrelevant signals estimates for the coherent signals DOA, conventi
MUSIC_RMSE_SNR
- 智能天线的核心技术之一是波达方向估计,在无线通信中具有重要作用。MUSIC算法是一种经典的DOA估计算法,但因其计算量大、对于相干及小信噪比信号无法分辨等缺陷,故有较多的改进算法被提出。文中研究了求根MUSIC算法、基于空间平滑技术的MUSIC算法、改进MUSIC算法及修正MUSIC算法。通过仿真分析了角度间隔、信噪比、信号相干对改进MUSIC算法分辨率的影响。以上几种改进MUSIC算法进一步发挥了该算法高分辨率的优势,且有利于其在智能天线方面的应用。-One of the core techn
ROOTMUSIC
- 针对非圆信号DOA估计问题,提出了一种基于实值特征值分解 (Eigenvalue decomposition,EVD)的求根MUSIC算法.首先利用非圆信号为实值信号的特点,将阵列上的接收数据及其共轭用欧拉公式转换为实值正弦与 余弦数据,然后将正弦与余弦数据进行串联,从而扩展了数据维数.由于采用实值矩阵的EVD,因此在EVD阶段的运算量简化为复值EVD的1/4.根据 EVD后获得的信号与噪声子空间的特点,对噪声子空间和导向矩阵进行重构以便于可以使用求根MUSIC算法获取对DOA的估计.仿真实验验
Untitled6
- 信号研究方面的分布式目标DOA算法，经过验证的算法-Distributed target signal DOA algorithm research, proven algorithm
OMP
- OMP算法应用在DOA估计，可以分辨多个目标，估计出目标方位，且有很高的分辨性能。-OMP algorithm used in DOA estimation, can distinguish multiple targets, to estimate the target orientation, and have a high resolution performance.
yb868
- Simulation of the effect is very good, ECG data and includes source code written in MATLAB, Conducted through virtual array DOA estimation.
kiegeng_v54
- Since writing the curvature calculation function, Conducted through virtual array DOA estimation, K-means clustering algorithm based on the PSO.