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wideband-DOA-estimation
提出了一种新的宽带DOA估计方法:频域子空间正交性测试方法(TOFS:Test of orthogonality of frequency sub- space)。该方法通过同时测试频域信号共同带宽内各频段噪声子空间与阵列流形之间的正交性来进行DOA估计。与宽带相干信号子空间方法不同,TOFS方法不需要任何初始值的预估及聚焦操作。与宽带非相干信号子空间方法也不同,TOFS方法同时测试各频段噪声子空间与阵列流形之间的正交性。本文仿真了TOFS与IMUSIC、CSSM、TOPS的性能比较。仿真结果表明TOFS方法在中等信噪比以上时有较好的性能,且避免了TOPS方法中常出现的伪峰。 (Proposed a new broadband DOA estimation methods: subspace orthogonal frequency domain test methods (TOFS: Test of orthogonality of frequency sub-space). The method by simultaneously testing the frequency domain signal bandwidth of each band noise common sub-orthogonality between space and the array manifold to be DOA estimates. And broadband coherent signal subspace different methods, TOFS method does not require any initial estimate and focusing operation values. And broadband incoherent signal subspace methods are different, TOFS method for simultaneous testing of each band orthogonal noise subspace and the array manifold between. This paper compares the performance TOFS simulation and IMUSIC, CSSM, TOPS is. Simulation results show that the method TOFS better performance when more moderate SNR and spurious peaks TOPS method avoids the often occur.)
- 2014-04-23 21:00:37下载
- 积分：1
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ewa
antanna arrays power gain
- 2015-01-03 08:58:02下载
- 积分：1
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Programing-the-Finite-Element-Method-with-matlab
It s a useful thing helping you to pragramming the finite element with matlab.
- 2009-02-09 17:58:35下载
- 积分：1
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Exponential
This is an exponential function project
- 2010-01-09 11:23:18下载
- 积分：1
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oneclass
用于将不规则的数据分类 整理 实用性很强 适用于各种经济模型(Irregular data is used to sort out are very practical for a variety of economic models)
- 2008-07-01 11:43:25下载
- 积分：1
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channel_estimation
channel estimation matlab code
- 2014-09-17 16:55:20下载
- 积分：1
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OFDMsignal
simulated OFDMA signal using Matlab
- 2010-05-21 21:07:38下载
- 积分：1
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MLE
极大似然估计是概率论中的重要思想，阅读此文献可以帮助我们了解极大似然估计的含义(Maximum likelihood estimation is important in probability theory thinking, reading this literature can help us understand the meaning of maximum likelihood estimation)
- 2010-05-14 09:54:34下载
- 积分：1
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DIFG_windfarm
DIFG风电场的建模仿真包括了多种风速条件下的测试和应用，重点研究扰动风速对电网和风电场本身的影响。(DIFG wind farm modeling and simulation )
- 2014-11-02 15:08:43下载
- 积分：1
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MATLAB_100
说明： MATLAB实用程序百例,三角函数曲线/三维曲线图等，包括了MATLAB数据分析作图的主要内容(100 cases of MATLAB utility, trigonometric curves/three-dimensional curves, including a MATLAB data analysis mapping the main content)
- 2008-12-05 19:12:26下载
- 积分：1
