Description: 基于循环迭代LMS算法智能天线技术，对多信号进行波达角方向估计，基于八单元线阵-LMS iterative algorithm based on smart antenna technology, multi-signal angle of arrival direction is estimated, based on the linear array of eight modules Platform: |
Size: 1024 |
Author:shenhong |
Hits:
Description: The impact of narrow angle of arrival at mobile stations on the spatio-temporal
propagation model being considered for the evaluation of multi-antenna systems is
illustrated. It is shown that antenna correlations are sensitive to parameter choices and that
the resulting conclusions may be substantially biased, depending on the propagation model
used Platform: |
Size: 71680 |
Author:sim |
Hits:
Description: This paper presents experimental results of angle of arrival (AOA)
estimation for sensor node localization of wireless networksand some radar detection methods Platform: |
Size: 142336 |
Author:oana |
Hits:
Description: Test of the direction of arrival. One can estimate the angle of arrival of receiving signal by using that test. Shortly estimates receiving angle. Platform: |
Size: 1024 |
Author:osman |
Hits:
Description: 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. Platform: |
Size: 1024 |
Author:osman |
Hits:
Description: 代码使用正弦波叠加的方法产生一个简单瑞利衰落的信道。其幅度满足瑞利衰落，到达角在0到360度内均匀分布。-Code used to generate a sine wave superposition method is simple Rayleigh fading channel. Magnitude to meet the Rayleigh fading, angle of arrival in the 0 to 360 degrees evenly distributed. Platform: |
Size: 1024 |
Author:chen |
Hits:
Description: 一种基于正交投影的波束形成算法。首先由 MVDR算法确定初始权向量 其次根据该权向量与
其它用户波达角方向的关系 ,建立干扰信号的导向矢量矩阵 然后通过正交投影原理 ,将期望信号的导向矢量投影
到干扰信号的零空间上 ,从而求得最优权值。仿真结果证明了该算法的有效性。-An orthogonal projection beamforming algorithms. First, by the MVDR algorithm to determine the initial weight vector Second, according to the weight vector and the angle of arrival direction of other users, and setting up the steering vector matrix interference signal then the orthogonal projection principle, the expected signal to interference signal steering vector projection zero space, and thus obtain the optimal weights. Simulation results show the effectiveness of the algorithm. Platform: |
Size: 329728 |
Author:晨曦 |
Hits:
Description: 波达角的检测是阵列信号处理的重要内容，而其中多重信号分类算法 算法是最经典的检测波达角的方法-directe of arrival is an important part of array signal processing, which Multiple Signal Classification algorithm is the most classic method of detection angle of arrival Platform: |
Size: 1024 |
Author:奥利弗 |
Hits:
Description: 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 Platform: |
Size: 1024 |
Author:奥利弗 |
Hits:
Description: 波达角检测中的基于矩阵分解的高分辨测向算法-Angle of arrival detection based on matrix decomposition algorithm for high-resolution direction finding Platform: |
Size: 1024 |
Author:奥利弗 |
Hits:
Description: 运用music方法对空间不同方向的信号来波到达角进行DOA估计，-Use of the music signal of the different directions of space wave angle of arrival DOA estimation Platform: |
Size: 1024 |
Author:朱宇 |
Hits:
Description: 从SCM信道中提取的简单的生成信道的方法，把延时值，波达角，波离角等固定-Simple method for generating channel extraction from SCM in the channel, the delay value, angle of arrival, departure angle fixed
Platform: |
Size: 3072 |
Author:王震 |
Hits:
Description: 无源定位各种体制与方法的总结和概述，并做了详细的对比，最后给出源代码及结论-Analyses of the geolocation accuracy that can be obtained
from shipborne sensors by use of time difference of arrival
(TDOA), scanphase, and angle of arrival (AOA) measurements Platform: |
Size: 1786880 |
Author:lilianggui |
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:
Search - angle of arrival