Search - adaptive DOA

[Communication] ESPRITDOA

Description: 基于酉ESPRIT－DOA估计的自适应波束形成算法研究-based Unitary ESPRIT-DOA Adaptive Beamforming Algorithms
Platform: | Size: 565761 | Author: 刘永康 | Hits:

[Program doc] ESPRITDOA

Description: 基于酉ESPRIT－DOA估计的自适应波束形成算法研究-based Unitary ESPRIT-DOA Adaptive Beamforming Algorithms
Platform: | Size: 565248 | Author: 刘永康 | Hits:

[matlab] tracking_doa

Description: 用于智能天线中自适应的移动目标的跟踪，其中有卡尔曼滤波的源代码-for smart antenna adaptive tracking moving targets, including Kalman filtering source code
Platform: | Size: 1024 | Author: 杨洋 | Hits:

[VHDL-FPGA-Verilog] ante

Description: 智能天线自适应LMS算法，假设具有4个天线阵元。-Smart antenna adaptive LMS algorithm, the assumption that with four million antenna array.
Platform: | Size: 4096 | Author: 黄虎 | Hits:

[matlab] Capon

Description: 自适应信号处理方面的延迟－相加法和Capon法的空间谱估计-Adaptive signal processing delays- the sum of law and law Capon spatial spectrum estimation
Platform: | Size: 10240 | Author: 刘开 | Hits:

Description: 自适应波束形成的matlab程序，根据到达的来波方向，自适应的调节形成波束的主瓣方向-Adaptive beamforming the matlab program, according arrived DOA, adaptive regulation of the formation of the main lobe beam direction
Platform: | Size: 342016 | Author: 孙洋 | Hits:

[Program doc] Smart-antenna

Description: This file contians three programs which used for Smart antenna simulation,including DOA estimation by MUSIC and ESPRIT algorithm,Adaptive Beamforming , and Signal Regeneration
Platform: | Size: 5120 | Author: Allen | Hits:

[matlab] laoshi2

Description: 智能天线技术的核心是自适应波束的形成，本文首先根据波束形成技术的不同，介绍了三大类自适应算法，基于来波方向的波束形成，基于参考信号的波束形成和基于信号结构特性的盲自适应算法，着重分析了基于参考信号的波束形成算法，并给出了数字波束形成的基本模型。-mart antenna technology is the core of the formation of adaptive beamforming, the paper first of all, according to the different beam-forming technology, introduced the three main types of adaptive algorithms, the DOA-based beamforming, based on the reference signal and the beam-forming characteristics based on the signal structure blind adaptive algorithm, focusing on analysis of the reference signal based on the beamforming algorithm, and digital beamforming are given the basic model.
Platform: | Size: 1024 | Author: 李 | Hits:

[matlab] TheResearchofSpatialSpectrumEstimationAlgorithminS

Description: 智能天线技术是第三代移动通信系统的关键技术之一，也是国内外热门的研究课题。由于无线移动通信的信道传输环境具有复杂性和不确定性，存在多径衰落和时延扩展，因此造成了符号间串扰、同信道干扰、多址干扰等，这些干扰降低了链路性能和系统容量，智能天线技术是解决以上问题的方法之一。本文首先阐述了智能天线和白适应波束形成的基本理论，然后对自适应算法进行了研究。对一些基本的自适应算法最小均方算法、恒模算法及递推最小均方算法进行了分析讨论，用计算机仿真的结果论证了算法的性能。针对相干干扰介绍了空间平滑技术，对传统的相干干扰抑制方法-空间平滑法进行了分析，采用改进算法有效降低了空间平滑算法的运算量。对信号波达方向(DOA)的估计是智能天线研究的另一关键问题。第四章在介绍了阵列信号处理方法的基础上，先简单介绍了Bartlett、Capon、MUSIC等空间谱估计算法，分析了信源数目过估计与欠估计情况下的MUSIC算法性能，提出一种改进算法，在信源数目有误差的情况下该算法的性能良好。第五章针对多径干扰环境，在分析MMUSIC算法的基础上，本文提出了基于低秩矩阵逼近法的改进MUSIC算法-In this paper, firstly, the author illustrates the principles of smart antenna and adaptive beam forming, and then introduces some typical adaptive algorithms, the LMS ,CMA and RLS algorithms are analyzed and discussed and simulate them in the computer to prove their capability. but they have the disadvantage of high complexity, so they are not fit for practice. The paper analyses the conventional method rejecting spatial smoothing coherent interfering signals, which is spatial smoothing technique
Platform: | Size: 4444160 | Author: 王强 | Hits:

[Communication-Mobile] a

Description: 论文叙述了基于酋算法的ESPRIT DOA自适应波束形成的研究，具有一定的价值-Paper describes the algorithm ESPRIT DOA based Emirates adaptive beamforming study has some value
Platform: | Size: 566272 | Author: 陆侃 | Hits:

[matlab] adaptive

Description: 波束形成算法，采用了doa，capon等算法-Beamforming algorithm, using the doa, capon and other algorithms
Platform: | Size: 25600 | Author: firice | Hits:

[matlab] DOAestimation

Description: DOA估计常用算法，包括：music算法，卡尔曼滤波算法，自适应梯度算法，空间平滑算法，改进的空间平滑算法。-DOA estimation algorithm used, including: music algorithm, Kalman filter algorithm, adaptive gradient algorithm, spatial smoothing algorithm, the improved spatial smoothing algorithm.
Platform: | Size: 11264 | Author: 王东 | Hits:

[matlab] adaptive_beam

Description: adaptive beamformer using an FFT filter bank with/without DOA estimation and tracking (frequency domain version of Frost beamformer)
Platform: | Size: 4096 | Author: terryshi | Hits:

[matlab] adaptive-first-order-pertubation

Description: 本程序运用一阶扰动理论自适应特征值方法的跟踪信号子空间，然后运用ESPRIT算法跟踪信源的时变DOA-this matlab code(program) apply the First-Order Perturbations trak the signal subspace and eigenvalues,and then perform the time-variant or time-invariant DOA through the subspace tracked via the First-Order Perturbations with ESPRIT algrithm.
Platform: | Size: 2001920 | Author: hehe | Hits:

[matlab] complex_givens

Description: 自适应滤波中复数的givens旋转的matlab算子，可以用作doa估计的研究中-The study of adaptive filtering the the givens rotation of matlab complex operator, can be used as a doa estimated
Platform: | Size: 2048 | Author: 雷浩 | Hits:

[matlab] main

Description: 在doa估计中最小均方误差的算子，在自适应滤波中有相关的应用-Doa estimation minimum mean square error of the operator, adaptive filtering application
Platform: | Size: 1024 | Author: 雷浩 | Hits:

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