Description: 本程序对于圆阵列的DOA估计空间平滑算法，可以很好的估计出角度的到达方向-This procedure for the circular array of DOA estimate spatial smoothing algorithm, can be very good to estimate the direction of arrival angles Platform: |
Size: 1024 |
Author:霍梦浩 |
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Description: 利用MUSIC算法对空间来波方向进行估计，并且结合空间平滑技术实现对空间相干源的DOA估计-MUSIC algorithm for use of space DOA estimation, and combined with spatial smoothing technique for spatial coherence source implementation of the DOA estimates Platform: |
Size: 1024 |
Author:杨先凯 |
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Description: 三种DOA方法：经典的MUSIC,前后向空间平滑和改进的空间平滑算法-DOA three methods: the classic MUSIC, before and after spatial smoothing and improved spatial smoothing algorithm Platform: |
Size: 5120 |
Author:刘强 |
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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 |
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Description: 利用空间平滑方法对信号的DOA进行谱峰估计-The use of spatial smoothing method for signal DOA estimation peaks Platform: |
Size: 1024 |
Author:yangjinjin |
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Description: music 空间平滑算法 应用于空间谱的到达角估计估计-spatial smoothing algorithm is applied to space music spectrum estimated arrival estimation Platform: |
Size: 1024 |
Author:刘 |
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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: 这里的DOA估计包括了多种算法的仿真，其中由music及改进的music，普通的Capon波束形成不能解相干程序，利用空间平滑技术可以解相干，本程序就是利用空间平滑原理解相干-Here' s DOA estimates include a variety of algorithms for the simulation, in which the music and improved music, not the ordinary Capon beamforming decoherence process, the use of spatial smoothing technique decoherence, this program is the use of spatial smoothing of the original understanding of coherent Platform: |
Size: 110592 |
Author:韩寒 |
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Description: 自己动手修改整理了一些窄带信号的波达方向估计算法程序，包括经典MUSIC算法，求根MUSIC算法，ESPRIT算法和解相干的空间平滑算法。-Modify myself finishing some of the narrowband signal doa estimation algorithm procedures, including classical MUSIC algorithm, root MUSIC algorithm, ESPRIT algorithm and coherent spatial smoothing algorithm. Platform: |
Size: 2048 |
Author:charming |
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Description: 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, conventional Music, spatial smoothing Music, bidirectional spatial smoothing Music, traditional LSESPRIT, TEOPLITZ-ESPRIT algorithm simulation and compare Platform: |
Size: 2048 |
Author:mo |
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