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music(doa)
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)
- 2013-04-15 23:48:49下载
- 积分：1
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DS_BPSK
DS扩频，BPSK在扩频系统中瑞利信道下的性能仿真(DS spread spectrum BPSK spread spectrum system performance under the Rayleigh channel simulation)
- 2013-04-21 21:51:40下载
- 积分：1
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- 积分：1
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- 2015-11-11 17:07:12下载
- 积分：1
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code
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- 2010-06-18 17:26:49下载
- 积分：1
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- 积分：1
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srm
基于Matlab_Simulink的开关磁阻电机调速系统的仿真研究(Switched Reluctance Motor Based Matlab_Simulink Simulation of Speed Control System)
- 2010-12-06 22:58:48下载
- 积分：1
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hosa
一些高阶统计量子程序，可以应用于心愿定位(Some higher-order statistics quantum procedure can be applied to wish positioning)
- 2008-06-26 16:25:08下载
- 积分：1
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Il existe par ailleurs de nombreuses commandes permettant de contrô ler les palettes de couleurs utilisées
pour la représentation graphique, en particulier la commande colormap
- 2015-02-02 23:33:49下载
- 积分：1
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PressureVesselDesignProblem
Pressure Vessel Design optimizition benchmark problem (test problem) in matlab
- 2009-09-23 15:10:00下载
- 积分：1
