-
ULA
已知:信号中心波长为2,天线阵元的间距为1米,快拍数为2000,空中有四个
源信号,假设它们的频率
四个源信号的方向分别为:
求:
1)在不加入噪声的情况下,观察并计算协方差矩阵特征值,并对它的特点
加以说明
2)分别采用MUSIC算法,CAPON算法, ESPRIT算法在下面四种情况下,对
上述四个信号源的波达方向进行估计,并画出它们的空间谱图;
①在不加入噪声的情况下,
②在加入高斯白噪声的情况下,假设信噪比为10dB
3)在信噪比变化范围为-20dB~+20dB时,分别采用MUSIC算法,CAPON算
法, ESPRIT算法,对上述四个信号源的波达方向进行估计,并画出波达方
向估计误差,随着信噪比变化的曲线图(即横轴为信噪比,纵轴为误差值)()
- 2008-07-01 16:10:08下载
- 积分:1
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Jabic
雅克比式 调用 矩阵 正交矩阵 迭代 迭代次数(Jacobi calls Matrix orthogonal matrix iteration number of iterations)
- 2012-05-31 20:57:57下载
- 积分:1
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Introduction-to-Random-Signals-and-Applied-Kalman
Introduction to Random Signals and Applied Kalman Filtering
- 2014-09-01 17:35:35下载
- 积分:1
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efficient-portfolio
主要是根据马克维茨的投资组合理论求出有效边界,并确定其权重,分为允许和不允许卖空(efficient portfolio)
- 2021-03-13 04:39:24下载
- 积分:1
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lms1
自适应滤波器算法与实现——最小均方误差LMS(Adaptive filter algorithm- least-mean-square error LMS)
- 2009-10-26 21:29:40下载
- 积分:1
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matrik_class
simple c++ matrik operation class use dynamic allocation memory
- 2009-11-09 01:26:18下载
- 积分:1
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xinhaochuli
用matlab实现信号的基本处理,还要学会用matlab进行分析(Using matlab to achieve the basic signal processing, but also learn how to use matlab for analysis)
- 2009-12-23 20:45:35下载
- 积分:1
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CCamShift-mata
Camshitft算法,虽然opencv有Camshiift函数,但是用matlab写能更好的了解原理,呵呵!
(Camshitft algorithm, although the opencv the Camshiift functions, but to write a better understanding of the principle of using matlab, huh, huh!)
- 2012-06-07 21:18:24下载
- 积分:1
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read_VOL1
This m file reads the V1 files of strong motion, i.e. the raw format as recorded by the accelerographs. Then seperates the three components, and puts the earthquake and station specifications into branches of a structure variable.
- 2015-04-20 00:55:27下载
- 积分:1
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rprod02
是用于建模方面的,很有用,所上传的5个程序文件要协同工作才行(Is used for modeling, very useful, 5 program files uploaded to work for the job)
- 2014-01-06 20:22:17下载
- 积分:1