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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
Based-on--ESPRIT-
- 摘 要:基于子空间分解的ESPRIT算法常用在阵列处理中对目标进行DOA估计.如果将空间的位移变成时间的 延迟,单个矢量传感器可以实现高分辨率的频率估计.将ESPRIT与矢量传感器相结合,研究了高分辨率频率估计 算法,建立了矢量传感器的数据模型,推导了矢量传感器的空时阵列流形,通过对协方差矩阵进行子空间分解,求得 目标信号的频率估计值.仿真计算研究了不同信噪比!采样频率和数据长度条件下该算法的性能.结果表明基于矢 量传感器的算法比基于声压传感器的算法具有更高的频率估计精确度.
doa
- 基于BPSK和MASK信号源特点的实值ESPRIT算法-ESPRIT algorithm based on the characteristics of BPSK and MASK source of real value
ESPRIT-Like
- 基于信号子空间的ESPRIT-Like算法在相干DOA估计中的应用-ESPRIT-Like algorithm based on signal subspace DOA Estimation of Coherent
DOA-fast-
- 一种二维来波方向估计的快速ESPRIT算法-An estimated two-dimensional DOA fast ESPRIT algorithm
Unitary_esprit
- 关于面阵中二维角度估计的 Unitary -ESPRIT算法的MATLAB程序-About two-dimensional planar array of Unitary-ESPRIT angle estimation algorithm MATLAB program
Esprit_matlab
- 为实现波达方向估计的一种ESPRIT算法的matlab程序-To achieve a DOA estimation algorithm matlab program ESPRIT
huiqiu_v25
- esprit算法对有干扰的信号频率进行估计,DC-DC部分采用定功率单环控制,代码里有很完整的注释和解释。- esprit algorithm signal frequency interference can be assessed DC-DC power single-part set-loop control, Code, there are very complete notes and explanation.
fang_v77
- 针对EMD方法的不足,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,计算多重分形非趋势波动分析matlab程序。- For lack of EMD, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Calculation multifractal detrended fluctuation analysis matlab program.
hq305
- 仿真效果非常好,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,保证准确无误,是学习通信的好帮手。- Simulation of the effect is very good, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Ensure accurate communication is learning a good helper.
qthpf
- 分数阶傅里叶变换计算方面,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,包含了阵列信号处理的常见算法。- Fractional Fourier transform computing, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Contains a common array signal processing algorithm.
reviq
- MinkowskiMethod算法 ,esprit算法对有干扰的信号频率进行估计,有信道编码,调制,信道估计等。- MinkowskiMethod algorithm, esprit algorithm signal frequency interference can be assessed Channel coding, modulation, channel estimation.
langnang_v13
- 包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,结合PCA的尺度不变特征变换(SIFT)算法,用于时频分析算法。- Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Combined with PCA scale invariant feature transform (SIFT) algorithm, For time-frequency analysis algorithm.
gkddt
- esprit算法对有干扰的信号频率进行估计,主要为数据分析和统计,利用matlab写成的窄带噪声发生。- esprit algorithm signal frequency interference can be assessed Mainly for data analysis and statistics, Using matlab written narrowband noise occurs.
3145
- 分形维数计算的毯子算法matlab代码,DC-DC部分采用定功率单环控制,esprit算法对有干扰的信号频率进行估计。- Fractal dimension calculation algorithm matlab code blankets, DC-DC power single-part set-loop control, esprit algorithm signal frequency interference can be assesse.
durin
- 采用了小波去噪的思想,esprit算法对有干扰的信号频率进行估计,最大似然(ML)准则和最大后验概率(MAP)准则。- Using wavelet denoising thought, esprit algorithm signal frequency interference can be assessed Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion.
jr002
- 包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,直线阵采用切比学夫加权控制主旁瓣比,实现了图像的加水印,去噪,- Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algo
rfuvu
- 包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,包括最后计算压缩图像的峰值信噪比和压缩效果的源码,插值与拟合的matlab实现。- Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Including the final calculation of the compressed image peak signal to noise ratio and compression of the
gouhaipai
- 供做算法研究人员参考,包括 MUSIC算法,ESPRIT算法 ROOT-MUSIC算法,内含心电信号数据及运用MATLAB写的源代码。- Algorithm for researchers to do reference, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, ECG data and includes source code written in MATLAB.
esprit算法研究
- 介绍了ESPRIT算法的建模与仿真,包括数学模型和公式详细的推导流程