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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
relax
- 研究上课所讲谱分析方法,利用实验验证书中的结论,掌握各种谱分析方法,学会实验设计和实验结果分析。 实验内容: 所应用到的谱分析方法,包括: 1) 非参数化方法:周期图(直接法)、BT法(间接法),Welch平均周期图法 2) 参数化方法: RELAX、Capon 3) 空间谱估计:常见的DOA方法(Capon) -Experimental Objective: To study methods of spectral analysis class talking abou
Matlab
- 最大信噪比准则方向图和功率谱; ASC旁瓣相消—MSE准则; 线性约束最小方差(LCMV)准则; 不同方法估计协方差矩阵的Capon波束形成;多点约束的Capon波束形成和方向图-Pattern and the power spectrum of the maximum signal to noise ratio criteria ASC sidelobe cancellation-the MSE criteria Linearly constrained minimum varia
AR-spectrum-estimation-of-power
- AR法计算功率谱估计,内含周期图法以及capon方法估计。-Calculation method of AR spectrum estimation of power
MUSIC
- 上传代码都是MATLAB关于music算法的内容,其中包括针对阵列幅相误差进行线阵校正的经典NSF方法,music-capon最小方差法,music算法估计声源方位谱。-Upload code are MATLAB algorithm on music content, including amplitude and phase errors for the array line array calibration method NSF classical, music-capon minimu
capon_example
- 基于capon的谱估计,关于DOA的算法,可用-Capon based spectral estimation algorithm on DOA, the available
MUSIC_Beamformer_CAPON
- 仿真实现了MUSIC、Beamformer、Capon功率谱,并未实现线性预测功率谱估计(未找到方法)。由实验结果我们可以得出结论MUSIC的估计效果最好,它可以区分800、850处来波,其他角度也可区分。-Simulation of MUSIC, Beamformer, Capon power spectrum, did not realize the power spectrum estimation linear prediction (not way to find). From the
Untitled6
- 谱估计常用的三种方法,周期图法,capon方法,music方法。-Spectrum estimated three commonly used methods, periodogram, capon method, music methods.
Capom
- capon波束形成,及capon空域谱估计到达角-capon beamforming, capon spatial spectrum estimation and angle of arrival
doa(Capon_MUSIC_PM_ESPRIT)
- 使用Capon、MUSIC、ESPRIT和PM多种算法进行doa估计,通过谱峰搜索函数估计到达角,并使用蒙特卡洛方法估计各算法的RMSE。(可能计算时间较长,如需节省时间可以减小蒙特卡洛次数)-Use Capon, MUSIC, ESPRIT and PM variety of algorithms doa estimated by peak search function estimated arrival angle, and use the Monte Carlo method to es
DOA-in-MIMO--radar
- 仿真实现了MIMO雷达空间谱估计,应用了Capon算法和MUSIC算法,并对两种算法下的角度估计性能进行了对比仿真-Simulation to achieve the MIMO radar spatial spectrum estimation, applied the Capon algorithm and MUSIC algorithm, and the Angle estimation performance under two kinds of algorithms are compar
myself
- capon波束形成及功率谱估计,一个目标信号加两个干扰-capon beamforming and power spectrum estimation, a target signal interference plus two
capon_beam.m
- capon波束形成,10个阵元,生成方位功率谱进行方位估计-capon beamforming, array element 10 to generate azimuth power spectrum DOA Estimation
Untitledcapon2m
- 关于二维Capon算法的研究,对于学习空间谱估计的同学有参考价值-On the two-dimensional Capon algorithm for learning spatial spectral estimation of the students have reference value
e8bfa282
- 内含capon算法、求根music、谱估计music算法的简单举例。m文件格式,可直接运行,无错。-Capon includes algorithms, roots music, spectrum estimation of a simple algorithm, for example music. m file format, can be directly run, no mistakes.
capon1
- 经典的一种波达方向估计的算法-Capon算法,能够实现谱峰估计。-A kind of classic doa estimation algorithm- Capon algorithm, estimate spectrum peaks can be achieved.