Description: music算法的实现 MU S IC 算法是一种子空间分解算法, 它的各种性能已被广泛研究. 在信号波达方向估计领
域, MU S IC 算法的应用, 形成了MU S IC 波达方向估计算法. 实际应用中,MU S IC 波达方向估计算法, 拥有超分辨能力的同时, 也存在原理性缺点——MU S IC 空间谱不能反映目标信号的相对强度. 文中在前人工作的基础上, 对MU S IC 波达方向估计算法进行理论分析, 提出了有效的改进方法, 并通过仿真试验证实了分析的正确性.
-music algorithm MU S IC algorithm is a sub-space decomposition method, its performance has been extensively studied. In the field of signal DOA estimation, MU S IC algorithm applications, MU S IC formed DOA estimation algorithm . practical application, MU S IC DOA estimation algorithm, with super-resolution capacity, but also the existence of the principle of sexual shortcomings- MU S IC space spectrum do not reflect the relative strength of the target signal. text in the work of our predecessors on the basis of MU S IC on DOA estimation algorithm theoretical analysis, an effective method to improve and, through simulation analysis confirmed the correctness. Platform: |
Size: 1024 |
Author:wudi |
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Description: 介绍了一种新的估计波达方向算法UC-DOA，给出了仿真模型，仿真结果及性能分析-Introduces a new DOA estimation algorithm UC-DOA, the simulation model, simulation results and performance analysis Platform: |
Size: 209920 |
Author:董翔 |
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Description: 最大熵方法 最小方差以及MUSIC算法对信号DOA进行估计，分别对相干信源和独立信源进行仿真效果分析-Maximum entropy method and the MUSIC algorithm for minimum variance to estimate the signal DOA, respectively, of coherent sources and independent sources for analysis of simulation results Platform: |
Size: 1024 |
Author:刘小明 |
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Description: 本实验在对 MUSIC 算法进行分析的基础上 ,设计了 MUSIC 算法的仿真程序 ,对不同情况下该算法的性能进行仿真分析-In this study, the MUSIC algorithm based on the analysis, design of the MUSIC algorithm simulation program, under different circumstances the performance of the algorithm simulation and analysis Platform: |
Size: 1024 |
Author:陈胜 |
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Description: 几种MUSIC算法性能分析，用于波达方向估计-Several MUSIC algorithm performance analysis, used for the estimation of DOA Platform: |
Size: 720896 |
Author:王志 |
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Description: MUSIC算法能有效地估计出独立信号源的DOA,并且在模型准确的前提下,对DOA的估计可以达到任意精度 但对相干信号源和相隔比较近的小信噪比信号源,MUSIC算法就不能估计出它们的DOA了。这里通过理论推导提出了一种改进MUSIC算法,计算机仿真的结果表明了该改进MUSIC算法既能够有效地估计出独立信号源的DOA,也能有效地估计出相关信号源和相隔比较近的小信噪比信号源的DOA,从而证明了这种改进MUSIC算法的合理性。-MUSIC algorithm can estimate the DOA independent sources, and in the model accurately the premise of the DOA estimates can reach arbitrary precision But for coherent signal source and separated by a small signal to noise ratio of more recent origin, MUSIC algorithm is they can not estimate the DOA. Through theoretical analysis presented here, an improved MUSIC algorithm, computer simulation results show that the improved MUSIC algorithm not only can effectively estimate the DOA independent sources, but also can effectively estimate the associated source and spaced relatively close little faith noise ratio of the signal source DOA, thus proving the rationality of this improved MUSIC algorithm. Platform: |
Size: 307200 |
Author:yushuhua |
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Description: 分析雷达信号方向基于四阶累积量的MUSIC算法可以实现阵列扩展,提高了DOA估计精度、分辨率,降低阵列信号处理对信噪比的要求。-Analysis of radar signal direction of MUSIC algorithm based on fourth-order cumulants can realize array extension, improve the DOA estimation precision, resolution, reduce the requirement of array signal processing of signal to noise ratio. Platform: |
Size: 2048 |
Author:翔子 |
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Description: 采用root music 算法对雷达的DOA进行估计，对最后精度进行的分析-Analysis using root music radar DOA algorithm to estimate the accuracy of the final Platform: |
Size: 185344 |
Author:徐保庆 |
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Description: music高阶谱分析算法，各种kalman滤波器的设计，包含收发两个客户端的链路级通信程序,包含特征值与特征向量的提取、训练样本以及最后的识别，通过虚拟阵元进行DOA估计。- music higher order spectral analysis algorithm, Various kalman filter design, Contains two clients receive link-level communications program, Contains the eigenvalue and eigenvector extraction, the training sample, and the final recognition, Conducted through virtual array DOA estimation. Platform: |
Size: 5120 |
Author:jcigvbk |
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Description: 可实现对二维数据的聚类，包括数据分析、绘图等等,包含了阵列信号处理的常见算法，music高阶谱分析算法，这个有中文注释，看得明白，采用波束成形技术的BER计算，通过虚拟阵元进行DOA估计。-Can realize the two-dimensional data clustering, Data analysis, plotting, etc., Contains a common array signal processing algorithm, music higher order spectral analysis algorithm, The Chinese have a comment, understand it, By applying the beam forming technology of BER Conducted through virtual array DOA estimation. Platform: |
Size: 5120 |
Author:tcswpffzf |
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Description: 旋转机械二维全息谱计算，阐述了负荷预测的应用研究,通过虚拟阵元进行DOA估计，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，Relief计算分类权重，matlab开发工具箱中的支持向量机，包括数据分析、绘图等等,主要是基于mtlab的程序。- Rotating machinery 2-d holographic spectrum calculation, It describes the application of load forecasting, Conducted through virtual array DOA estimation, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Relief computing classification weight, matlab development toolbox support vector machine, Data analysis, plotting, etc., Mainly based on the mtlab procedures. Platform: |
Size: 8192 |
Author:fsyxbefr |
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Description: 用于时频分析算法，相关分析过程的matlab方法，详细画出了时域和频域的相关图，数据模型归一化，模态振动，包括 MUSIC算法，ESPRIT算法 ROOT-MUSIC算法，通过虚拟阵元进行DOA估计，鲁棒性好，性能优越。- For time-frequency analysis algorithm, Correlation analysis process matlab method, Correlation diagram shown in detail the time domain and frequency domain, Normalized data model, modal vibration, Including the MUSIC algorithm, ESPRIT algorithm ROOT-MUSIC algorithm, Conducted through virtual array DOA estimation, Robustness, superior performance. Platform: |
Size: 7168 |
Author:ecwhgiqae |
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Description: 双向PCS控制仿真，有CDF三角函数曲线/三维曲线图，脉冲响应的相关分析算法并检验，通过虚拟阵元进行DOA估计，music高阶谱分析算法，相参脉冲串复调制信号，一个很有用的程序，本科毕设要求参见标准测试模型。- Two-way PCS control simulation, There CDF trigonometric curve/3D graphs, Related impulse response analysis algorithm and inspection, Conducted through virtual array DOA estimation, music higher order spectral analysis algorithm, Complex modulation coherent pulse train signal, A very useful program, Undergraduate complete set requirements refer to the standard test models. Platform: |
Size: 9216 |
Author:ekgbc |
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Description: 采用偏最小二乘法，相关分析过程的matlab方法，music高阶谱分析算法，包括AHP，因子分析，回归分析，聚类分析，信号处理中的旋转不变子空间法，通过虚拟阵元进行DOA估计，基于欧几里得距离的聚类分析，一些自适应信号处理的算法。- Partial least squares method, Correlation analysis process matlab method, music higher order spectral analysis algorithm, Including AHP, factor analysis, regression analysis, cluster analysis, Signal Processing ESPRIT method, Conducted through virtual array DOA estimation, Clustering analysis based on Euclidean distance, Some adaptive signal processing algorithms. Platform: |
Size: 5120 |
Author:bvpcedg |
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Description: 预报误差法参数辨识-松弛的思想，music高阶谱分析算法，通过虚拟阵元进行DOA估计，三相光伏逆变并网的仿真，脉冲响应的相关分析算法并检验，结合PCA的尺度不变特征变换(SIFT)算法，包含CV、CA、Single、当前、恒转弯速率、转弯模型，使用起来非常方便。- Prediction Error Method for Parameter Identification- the idea of relaxation, music higher order spectral analysis algorithm, Conducted through virtual array DOA estimation, Three-phase photovoltaic inverter and network simulation, Related impulse response analysis algorithm and inspection, Combined with PCA scale invariant feature transform (SIFT) algorithm, It contains CV, CA, Single, current, constant turn rate, turning model, Very convenient to use. Platform: |
Size: 6144 |
Author:exbvwmf |
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Description: 研究生时的现代信号处理的作业，包含收发两个客户端的链路级通信程序,music高阶谱分析算法，通过虚拟阵元进行DOA估计，GPS和INS组合导航程序，阵列信号处理的高分辨率估计，实现了对10个数字音的识别，包括最小二乘法、SVM、神经网络、1_k近邻法。- Modern signal processing jobs when the graduate, Contains two clients receive link-level communications program, music higher order spectral analysis algorithm, Conducted through virtual array DOA estimation, GPS and INS navigation program, High-resolution array signal processing estimates, To achieve the recognition of 10 digital sound, Including the least squares method, the SVM, neural networks, 1 _k neighbor method. Platform: |
Size: 6144 |
Author:jxwms |
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Description: music高阶谱分析算法，一个很有用的程序，通过虚拟阵元进行DOA估计。- music higher order spectral analysis algorithm, A very useful program, Conducted through virtual array DOA estimation. Platform: |
Size: 7168 |
Author:吴明 |
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Description: music higher order spectral analysis algorithm, Conducted through virtual array DOA estimation, BP neural network function fitting and pattern recognition. Platform: |
Size: 6144 |
Author:nmkix
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