Description: doa估计经典capon算法,
简单波达方向估计算法,空间角度分辨率有限,有待进一步改进算法-doa estimation algorithm capon classic, simple DOA estimation algorithm, space limited angular resolution, need to be further improved algorithm Platform: |
Size: 1024 |
Author:liuheng |
Hits:
Description: 智能天线中多单元线形天线阵的波达方向估计-Smart antennas in multi-element linear antenna array of the Direction of Arrival Estimation Platform: |
Size: 1024 |
Author:dongxinwei |
Hits:
Description: 智能天线中多单元圆形天线阵的波达方向估计-Smart antennas in multi-element circular antenna array of the Direction of Arrival Estimation Platform: |
Size: 1024 |
Author:dongxinwei |
Hits:
Description: 总共有三个源代码：
progam1:波达方向估计DOA：三个接收器对波达方向的联合估计问题
progam2:利用电子旋转求DOA
progam3:波达方向矩阵法对水听器的DOA进行估计 超好-A total of three source code: progam1: Direction of Arrival Estimation DOA: three receivers on the joint DOA estimation problem progam2: the use of electronic rotary seeking DOAprogam3: DOA matrix method of hydrophone DOA estimate super good Platform: |
Size: 1024 |
Author:zhang |
Hits:
Description: 波达方向（DOA）估计的基本问题就是确定同时处在空间某一区域内多个感兴趣的信号的空间位置（即多个信号到达阵列参考阵元的方向角）。最早的也是最经典的超分辨DOA估计方法是著名的MUSIC方法.本研究报告给出改进music的实现步骤-Direction of Arrival (DOA) estimates the basic problem is to define the space at the same time in more than interested in a particular region of the spatial location of the signal (ie, multiple signals arrive at the array element reference to the direction of angle). The earliest and most classic super-resolution DOA estimation method is well-known MUSIC method. The present study is given to improve the realization of music steps Platform: |
Size: 9216 |
Author:张洪欣 |
Hits:
Description: 经行direction of arrival(DOA)估计的MUSIC算法。-By the line direction of arrival (DOA) estimation MUSIC algorithm. Platform: |
Size: 1024 |
Author:zzl |
Hits:
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 |
Hits:
Description: 本书主要介绍了波束形成算法，非均匀线性天线阵列用于高斯检测估计，以及宽带信号的DOA估计，相干宽带DOA估计等-This book introduces the beamforming algorithm, non-uniform linear antenna array for the Gaussian detection estimate, and broadband signal DOA estimation, coherent broadband DOA estimation Platform: |
Size: 7422976 |
Author: |
Hits:
Description: 一篇中文博士论文《宽带信号阵列高分辨到达角估计技术研究》，我认为是一篇比较好的关于宽带信号DOA的博士论文。-a chinese disertation "High Resolution Direction of arrival Estimation of Wideband Array Signals",it is a good disertation in the wideband DOA.
Platform: |
Size: 6187008 |
Author:jinsanshao |
Hits:
Description: methods of Direction of arrival estimation. (DOA) such as MUSIC, MVDR, Min-Norm and Classical Beamforme. Platform: |
Size: 1024 |
Author:siavash |
Hits:
Description: 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两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。-DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at Platform: |
Size: 1024 |
Author:宇哥 |
Hits:
Description: 阵列信号处理，波达方向估计算法对比，包括beamforming算法，capon算法和MUSIC算法-Array signal processing, direction of arrival estimation algorithm comparison, including beamforming algorithm, capon algorithm and the MUSIC algorithm Platform: |
Size: 69632 |
Author:冯大航 |
Hits:
Description: The performance of smart antenna greatly depends on the effectiveness of DOA estimation algorithm Platform: |
Size: 444416 |
Author:walid |
Hits:
Description: 窄带信号基于最小估计长度和最大似然估计的信号数目及波达方向的联合估计-Narrowband signals based on the number of signal joint estimate minimum and maximum likelihood estimate of the length and direction of arrival estimation Platform: |
Size: 246784 |
Author:喜雨 |
Hits:
Description: 阵列信号处理是信号处理领域内的一个重要分支，在近些年来得到了迅速发展。波达方向（Direction of Arrival，DOA）估计是阵列信号处理的一个重要的研究领域，在雷达、通信、声纳、地震学等领域都有着广泛的应用前景。在DOA估计的发展过程中，人们对高分辨DOA估计算法一直有很大的研究兴趣，并在这一领域取得了很多重要的进展。本文主要研究经典的多重信号分类（Multiple signal Classification，MUSIC）算法。
本文首先回顾了空间谱估计技术的发展过程及现状，比较详细的介绍了空间谱估计基础和DOA估计模型，研究了DOA估计中的MUSIC算法，给出了MUSIC算法的原理和步骤，并通过一些计算机仿真实验，得出了MUSIC算法的性能分析。最后做了全文总结，归纳了本文所做的工作和结论。(Array signal processing is an important branch in the field of signal processing. It has been developing rapidly in recent years. Direction of Arrival (DOA) estimation is an important field of array signal processing. It has a wide range of applications in radar, communication, sonar, seismology and other fields. In the development of) Platform: |
Size: 153600 |
Author:摘星 |
Hits:
Description: 本资源为多重信号来波方向估计算法的MATLAB实验仿真，压缩有MUSIC,PM，四阶累积量等几种方法的DOA估计算法仿真。资源整理不易，请务必珍惜。(This resource is the MATLAB simulation of multiple signal direction of arrival estimation algorithm, compression MUSIC, PM, fourth-order cumulant and other methods of DOA estimation algorithm simulation. Resource consolidation is not easy. Please treasure it.) Platform: |
Size: 2048 |
Author:大锅汁 |
Hits:
Search - direction of arrival estimation DOA