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: 389264 |
Author:rifer |
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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 |
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Description: Adaptive Grids for Clustering Massive Data Sets - MAFIA. It is a subspace clustering algorithm.-Adaptive Grids for Clustering Massive Data Sets- MAFIA. It is a subspace clustering algorithm. Platform: |
Size: 137216 |
Author:volkanbaykan |
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Description: 针对频率周期振荡的振动系统讨论自适应控制问题,在频率跟踪的基础上对频率变化的振动响应进行控
制,给出相应的估计、滤波与控制方法。首先在子空间辨识原理的基础上,通过测量信号自相关序列的递推运算获得信号
频率 然后根据估计频率实时调整带通滤波器的中心频率,使其跟踪信号频率,实现信号分量的跟踪滤波 最后在LMS方
法的基础上构造对信号分量进行控制的自适应控制器。-The adaptive vibration control of systems excited by forces of periodically varying frequencieswas dis-
cussed. The presented adaptive controlwas realized on the basis of tracking of time-varying frequencies and amethod for
online frequency estimation, filtering and controlwas proposed. Based on the principle of subspace identification, the
time-varying frequencieswere estimated from the recursively computed autocorrelation ofmeasured signals.
Platform: |
Size: 401408 |
Author:黄松 |
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Description: 本程序运用一阶扰动理论自适应特征值方法的跟踪信号子空间，然后运用ESPRIT算法
跟踪信源的时变DOA-this matlab code(program) apply the First-Order Perturbations trak the signal subspace and eigenvalues,and then perform the time-variant or time-invariant DOA through the subspace tracked via the First-Order Perturbations with ESPRIT algrithm. Platform: |
Size: 2001920 |
Author:hehe |
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Description: 基于奇异值分解的自适应图像去噪新方法,主要是将全局子空间信息整合到局部偏差选择式子中-Adaptive Denoising by Singular Value Decomposition，By incorporating
a global subspace analysis into the scheme of local
basis selection Platform: |
Size: 644096 |
Author:杨娟 |
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Description: 自适应波束形成器（包括空域谱矩阵的估梯度实现算法、梯度算法、LMS算法、信号子空空间的检测等）-Adaptive beamforming (including the airspace spectral matrix of the estimated gradient algorithm, the gradient algorithm, LMS algorithm, the detection of the signal subspace space, etc.) Platform: |
Size: 9216 |
Author:阿莲 |
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Description: 使用Matlab构建阵列信号处理系统模型，包括相干信号模型，幅度和相位误差类型，协方差矩阵产生，波达方向的子空间，自适应波束合成器-Matlab is used to build the array signal processing system model, generate coherent signal model, the amplitude and phase errors of the type of covariance matrix, the direction of arrival of the subspace, adaptive beamformers Platform: |
Size: 311296 |
Author:wr |
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Description: 通过在线PCA来识别手势，并能对新增手势做一定的增量，很好的实现了增量学习。算法具有效率高，识别率好，速度快等特点，同样适合其他模式识别方面的应用。-The learning method for hand gesture recognition system based on vision is commonly off-line，which results in repeated off-line learning when new hand gestures come． Its real-time performance，expansibility and robustness are poor． In this paper，a method named online principle component analysis ( PCA) with adaptive subspace is proposed for hand gesture recognition． The subspace is updated online by calculating PCA of sample coefficients． The subspace updating strategy is adjusted according to the degree of difference between new sample and learned sample． The algorithm is able to adapt to different situations and reduce the cost of calculation and storage． The incremental online learning and recognition of hand gestures are realized by the proposed algorithm． Experimental results show that the proposed method solves the unknown hand gesture problem，realizes online hand gesture accumulation and updating and improves the recognition performance of system． Platform: |
Size: 2154496 |
Author:张灿淋 |
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Description: 一些自适应信号处理的算法，感应双馈发电机系统的仿真，基于互功率谱的时延估计，多元数据分析的主分量分析投影，GPS和INS组合导航程序，数学方法是部分子空间法。- Some adaptive signal processing algorithms, Simulation of doubly fed induction generator system, Based on the time delay estimation of power spectrum, Principal component analysis of multivariate data analysis projection, GPS and INS navigation program, Mathematics is part of the subspace. Platform: |
Size: 14336 |
Author:nteakc |
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Description: 自适应子空间辨识，通过输入输出数据，计算状态空间方程，建模并预测。(Adaptive subspace identification, through input and output data, calculates the state space equation, modeling and forecasting.) Platform: |
Size: 55296 |
Author:lmz2008 |
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Search - adaptive subspace