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A SOFT MODEL-ORDER SUBSPACE BASED SPEECH ENHANCEMENT ALGORITHM
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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.
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COST-SENSITIVE SEMI-SUPERVISED DISCRIMINANT ANALYSIS FOR FACE RECOGNITION
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In our Project, we present a cost-sensitive semi-supervised discriminant analysis method for face recognition.
In previous methods of dimensionality reductio
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matlab 子空间辨识算法的总数解析 -subspace identification algorithm matlab total analytic subspace identification algorithm matlab total analytical
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有关子空间辨识算法的稳定性问题 有关子空间辨识算法的稳定性问题 -Subspace identification algorithms related questions about the stability of subspace identification algorithm stability problems
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改进的非相干信号子空间宽带测向算法(最大功率频点选择)-Improved non-coherent signal subspace wideband direction finding algorithm (maximum power frequency selection)
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yast algorithm for subspace tracking
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基于子空间方法的联合稀疏恢复，通过MUSIC算法进行结合测试，给出了测试结果-We propose subspace-augmented
MUSIC (SA-MUSIC), which improves on MUSIC such that the
support is reliably recovered under such unfavorable conditions.
Combined with a subspace-based greedy algorithm, known
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包括主成分分析、因子分析、贝叶斯分析，用于时频分析算法，数学方法是部分子空间法。- Including principal component analysis, factor analysis, Bayesian analysis, For time-frequency analysis algorithm, Mathematics is part of the subspace.
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