Search - subspace matlab

[Other resource] subspace

Description: 子空间分解matlab程序。采用PCA主成元分析方法。
Platform: | Size: 894 | Author: shiyu | Hits:

Description: 模式识别PCA(principle component analysis)源码.matlab 格式。PCA为经典而且经常使用的算法。-pattern recognition PCA (principle component analysis) source. Matlab format. PCA to the classic and often use the algorithm.
Platform: | Size: 1024 | Author: 吴东 | Hits:

[matlab] lkk_esprit

Description: 旋转不变子空间esprit算法对波达方向估计源程序-rotation invariant subspace esprit algorithm right direction- source
Platform: | Size: 1024 | Author: 罗恺 | Hits:

[Industry research] SubspacebasedblindadaptivemultiuserdetectionusingK

Description: A new blind adaptive multiuser detection scheme based on a hybrid of Kalman filter and subspace estimation is proposed. It is shown that the detector can be expressed as an anchored signal in the signal subspace and the coefficients can be estimated by the Kalman filter using only the signature waveform and the timing of the desired user.-A new blind adaptive multiuser detection s cheme based on a hybrid of the Kalman filter and subs pace estimation is proposed. It is shown that th e detector can be expressed as an anchored signa l in the signal subspace and the coefficients ca n be estimated by the Kalman filter using only th e signature waveform and the timing of the desir ed user.
Platform: | Size: 389120 | Author: rifer | Hits:

[matlab] PTbox

Description: Prony算法工具箱。Prony方法是用一组指数项的线性组合来拟和等间距采样数据的方法,可以从中分析出信号的幅值、相位、阻尼因子、频率等信息。considerations including data preprocessing, model order selection, model order selection criteria, signal subspace selection, signal and noise separation, root inspection and assessing residuals. The PTbox provides flexibility to compare and display analysis results simultaneously for several parameter variations.-Prony algorithm toolbox. Prony method is used for a group of items to be linear combination of distance and other data sampling methods be able to analyze the signal amplitude, phase, the damping factor, frequency, and other information. Considerations including data preprocessing , model order selection, model order selection criteria. signal subspace selection, signal and noise separation, root inspection and assessing residuals. The P Tbox provides flexibility to compare and displ ay analysis results simultaneously for severa l parameter variations.
Platform: | Size: 702464 | Author: 张恩理 | Hits:

[Bio-Recognize] PCA_LDA_LPP_Tensor

Description: PCA/LDA/LPP/TensorLPP/代码。 LPP是目前一种比较重要的子空间算法。基于Tensor的子空间算法，是传统PCA/LDA算法的进一步推广，具有重要意义。-PCA/LDA/LO/TensorLPP/code. Alignment is a more important subspace algorithm. Based on the Tensor subspace algorithm, is a traditional PCA/LDA further promote algorithm is of great significance.
Platform: | Size: 16384 | Author: 李民 | Hits:

[matlab] subspace_pastd

Description: 著名的子空间分离自适应算法PASTD的MATLAB源代码-famous space separation adaptive algorithm PASTD MATLAB source code
Platform: | Size: 1024 | Author: bruze.zheng | Hits:

[matlab] gaijin-esprit

Description: 一般的esprit算法好的时间比较大，在计算子空间是算法比较烦，我改了一些矩阵算法。-general esprit algorithm good time, the calculation algorithm is a subspace trouble, I changed some matrix algorithm.
Platform: | Size: 1024 | Author: kevinzhang | Hits:

[matlab] gaijinxingde-esprit

[matlab] COMPDIR

Description: ％ COMPDIR Computes a search direction in a subspace defined by Z. ％ Helper function for NLCONST. ％ Returns Newton direction if possible. ％ Returns random direction if gradient is small. ％ Otherwise, returns steepest descent direction. ％ If the steepest descent direction is small it computes a negative ％ curvature direction based on the most negative eigenvalue. ％ For singular matrices, returns steepest descent even if small.- COMPDIR Computes a search direction in a subspace defined by Z. Helper function for NLCONST. Returns Newton direction if possible. Returns random direction if gradient is small. Otherwise, returns steepest descent direction. If the steepest descent direction is small it computes a negative curvature direction based on the most negative eigenvalue. For singular matrices, returns steepest descent even if small.
Platform: | Size: 1024 | Author: 张风 | Hits:

[matlab] subspace

Description: 子空间分解matlab程序。采用PCA主成元分析方法。-Subspace Decomposition matlab procedures. Using PCA Principal Component Analysis.
Platform: | Size: 1024 | Author: shiyu | Hits:

[matlab] deterministic_linear_system_identification.tar

Description: A Matlab toolbox for exact linear time-invariant system identification is presented. The emphasis is on the variety of possible ways to implement the mappings from data to parameters of the data generating system. The considered system representations are input/state/output, difference equation, and left matrix fraction. KEYWORDS: subspace identification, deterministic subspace identification, balanced model reduction, approximate system identification, MPUM.
Platform: | Size: 92160 | Author: kedle | Hits:

[Other] vaccaro

Description: Optimal Subspace-Based Signal Processing，美国The University of Rhode Island关于阵列信号处理中DOA的课件-Optimal Subspace-Based SignalProcessing, the United States The University of Rhode Island on the array signal processing in the DOA of the courseware
Platform: | Size: 898048 | Author: 陈超 | Hits:

[matlab] SSF_kongjiannihe_page153

Description: 《空间谱估计原理与算法》子空间拟合算法matlab源代码-" Space Spectrum Estimation Principle and Algorithm" subspace fitting algorithm matlab source code
Platform: | Size: 1024 | Author: 贾赫 | Hits:

[Software Engineering] kkk

Description: 擅蔓：以人脸的表情识别为实验背景，分析了在对人脸表情的识别过程中，单个独立分薰对识别率的影响，由此进一步总结了在表情识别中如何更有效地选取独立子空间，以实现在不影响识别率的前提下，减少用于构成独立子空问所需的独立分量的个数。独立成分分析；表情识别；独立子空间 -Good man: Face to face identification for the experimental background, the analysis of facial expressions in the identification process, a single smoked separate the impact of the recognition rate, thus further summarized in the expression recognition of how to more effectively select the independent sub-space in order to achieve the recognition rate does not affect the premise, for constituting a separate sub-reducing space required for the number of independent component. Independent component analysis expression recognition independent subspace
Platform: | Size: 272384 | Author: 金振东 | Hits:

[Graph program] subspace

Description: 这是压缩感知领域，一个重构算法--子空间追踪方法，此方法是基于OMP之后的改进算法。-This is a compressed sensing area, a reconstruction algorithm- subspace tracking methods, this method is based on the OMP after the improved algorithm.
Platform: | Size: 2048 | Author: 杨淑媛 | Hits:

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