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Description: 二维方位角/仰角的music算法DOA估计程序-2D azimuth / elevation to the music algorithm DOA estimation procedures
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Size: 1165 |
Author: 罗恺 |
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Description: 二维方位角/仰角music算法DOA估计程序，阵元采用均匀园阵-2D azimuth / elevation algorithm music DOA estimation procedures, the element array uniform Park
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Size: 1084 |
Author: 罗恺 |
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Description: DOA经典算法系列之MUSIC
MUSIC算法的深入研究改进算法众多,这里提供Music系列二:噪声子空间法-DOA series of classical algorithm MUSIC MUSIC - depth study of the many improved algorithm, Music series here for two : noise-space law
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Size: 1208 |
Author: liuheng |
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Description: 二维方位角/仰角的music算法DOA估计程序-2D azimuth/elevation to the music algorithm DOA estimation procedures
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Size: 1024 |
Author: 罗恺 |
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Description: 二维方位角/仰角music算法DOA估计程序，阵元采用均匀园阵-2D azimuth/elevation algorithm music DOA estimation procedures, the element array uniform Park
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Size: 1024 |
Author: 罗恺 |
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Description: DOA经典算法系列之MUSIC
MUSIC算法的深入研究改进算法众多,这里提供Music系列二:噪声子空间法-DOA series of classical algorithm MUSIC MUSIC- depth study of the many improved algorithm, Music series here for two : noise-space law
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Size: 1024 |
Author: liuheng |
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Description: 经典MUSIC在均匀线阵的情况。本例给出了MUSIC算法估计出的算法图，从图中可以直接看到估计的角度。我们的仿真实验用的是8个阵列，2个接受信号。MUSIC算法的精度很高。-MUSIC classic in the case of uniform linear array. In this case gives the MUSIC algorithm to estimate the algorithm maps directly from the chart to see the estimated angle. Our simulation experiments using 8 arrays, two acceptable signals. MUSIC algorithm for high precision.
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Size: 1024 |
Author: 兰天 |
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Description: 使用MATLAB软件对智能天线进行DOA估计的MUSIC算法仿真研究，希望对大家学习有帮助-Using MATLAB software on smart antennas for DOA Estimation Algorithm for Simulation of MUSIC, in the hope that will help them to learn
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Size: 1024 |
Author: 李明 |
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Description: Describe: doa estimated classical music used to construct simple incident signals, using seven antenna reception of signals for DOA estimated.
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Size: 1024 |
Author: ThanhTung |
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Description: 空间谱估计 经典music算法 2个例子-DOA MUSIC
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Size: 2048 |
Author: 朱全江 |
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Description: 用MUSIC方法估计信号源的二维DOA,即对方位角和俯仰角进行估计。-MUSIC method estimates the signal source with a two-dimensional DOA, that is to estimate the azimuth and elevation.
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Size: 3072 |
Author: zhouhuoreng |
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Description: Music Algorithm 2D , MUSIC, DOA, TDOA, Localization
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Size: 1024 |
Author: Naim |
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Description: 阵列信号处理的理论和应用
1.MUSIC算法MATLAB程序
2.ESPRIT 算法MATLAB程序
3.Root-MUSIC算法MATLAB程序
4.面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序
5.空间平滑MUSIC算法的MATLAB程序
6.角度和时延联合估计（JADE）算法MATLAB程序
7.传播算子DOA估计算法MATLAB程序
8.基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序-Array signal processing theory and application 1.MUSIC algorithm MATLAB program 2.ESPRIT of algorithm MATLAB program 3.Root-MUSIC algorithm MATLAB program. Surface array of two-dimensional angle estimated Unitary-ESPRIT algorithm MATLAB program. Spatial smoothing MUSIC algorithm MATLAB Procedure 6. joint angle and delay estimation (JADE) algorithm MATLAB program. propagator for DOA Estimation algorithm MATLAB program. MATLAB program is estimated based on the L-shaped array augmented matrix beam D DOA
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Size: 12288 |
Author: sir |
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Description: 七单元天线阵MUSIC DOA估计：
d=1 ， 天线阵元的间距；
lma=2， 信号中心波长；
四输入信号；
A=[A1,A2,A3,A4]， 得出A矩；
四信号的频率d=[1.3*cos(v1*n)
1*sin(v2*n)
1*sin(v3*n)
1*sin(v4*n)]
构造输入信号矢量
U=A*d
总的输入信号
总输入信号的协方差矩阵
[s,h]=eig(c)
求协方差的特征矢量及特征值
取出与零特征值对应的特征矢量
求协方差矩阵的逆矩阵
应用Music法估计输出
绘出各波达方向图-Seven-element antenna array MUSIC DOA estimates: d = 1, Antenna Array pitch LMA = 2 signal center wavelength four input signals A = [A1, A2, A3, and A4], drawn A moment tetra-frequency of the signal D = [1.3* cos (V1* n) 1* sin (v2* n) 1* sin (v3* n) 1* sin (V4* n)] constructed input signal vector U = A* D of the total input signal of the total input signal covariance matrix [S] = EIG (c) seeking covariance feature vector and the feature value removing and corresponding to the zero eigenvalues characterized vector seeking covariance matrix inverse matrix Applications Music estimate output plotted DOA Figure
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Size: 1024 |
Author: xiang |
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Description: 应用于阵列信号处理，用于波达方向的估计，对于有干扰的情况适用(Applied to array signal processing for DOA estimation.)
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Size: 1024 |
Author: 榴莲榴莲 |
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Description: DoA estimation algorithms，including MUSIC, ESPRIT, ROOT MUSIC, 2-D Unitary ESPRIT(those matlab codes is aim at direction of arrival (DoA) estimation, including MUSIC, ESPRIT, ROOT MUSIC, 2-D Unitary ESPRIT)
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Size: 7168 |
Author: frankie1226 |
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Description: MUSIC 算法MATLAB仿真源代码
clc
clear all
format long %将数据显示为长整型科学计数
N=200;%快拍数
doa=[20 60]/180*pi; %信号到达角
w=[pi/4 pi/3]';%信号频率
M=10;%阵元数
P=length(w); %信号个数
lambda=150;%波长
d=lambda/2;%阵元间距
snr=20;%信噪比
B=zeros(P,M); %创建一个P行M列的0矩阵
for k=1:P
B(k,:)=exp(-j*2*pi*d*sin(doa(k))/lambda*[0:M-1]); %矩阵赋值
end
B=B';
xx=2*exp(j*(w*[1:N])); %仿真信号
x=B*xx;
x=x+awgn(x,snr);%加入高斯白噪声
R=x*x'; %数据协方差矩阵
[U,V]=eig(R); %求R的特征值和特征向量
UU=U(:,1:M-P); %估计噪声子空间
theta=-90:0.5:90;
%%谱峰搜索
for ii=1:length(theta)
AA=zeros(1,length(M));
for jj=0:M-1
AA(1+jj)=exp(-j*2*jj*pi*d*sin(theta(ii)/180*pi)/lambda);
end
WW=AA*UU*UU'*AA';
Pmusic(ii)=abs(1/ WW);
end
Pmusic=10*log10(Pmusic/max(Pmusic)); %空间谱函数
plot(theta,Pmusic,'-k')
xlabel('角度 \theta/degree')
ylabel('谱函数P(\theta) /dB')
title('MUSIC算法的DOA估计谱')
grid on(MUSIC algorithm MATLAB simulation source code)
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Size: 15360 |
Author: 冠华 |
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Description: 阵列信号处理的理论与应用书籍代码：MATLAB程序
1：MUSIC 算法MATLAB程序
2：ESPRIT 算法MATLAB程序
3：Root-MUSIC算法MATLAB程序
4：面阵中二维角度估计 Unitary -ESPRIT算法MATLAB程序
5：空间平滑MUSIC算法的MATLAB程序
6：角度和时延联合估计（JADE）算法MATLAB程序
7：传播算子DOA估计算法MATLAB程序
8：基于增广矩阵束的L型阵列的二维DOA估计MATLAB程序(Theory and Application of Array Signal Processing Book Code: MATLAB Program
1: MUSIC algorithm MATLAB program
2: ESPRIT algorithm MATLAB program
3: Root-MUSIC algorithm MATLAB program
4: Two-dimensional Angle Estimation Unitary-ESPRIT Algorithm MATLAB Program
5: space smoothing MUSIC algorithm MATLAB program
6: angle and delay joint estimation (JADE) algorithm MATLAB program
7: Propagation operator DOA estimation algorithm MATLAB program
8: Two- Dimensional DOA Estimation of MATLAB for L- Type Array Based on Augmented Matrix Bundles)
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Size: 17408 |
Author: 夜天空 |
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