eigen-subspace decomposition 特征子空间分解
eigen-subspace method 特征子空间法
eigen-subspace filtering 特征子空间滤波
eigen-subspace projection 特征子空间投影
eigen-structure subspace algorithm 特征结构子空间算法
The key problem of eigen-subspace high-resolution methods is estimation of signal or noise subspace.
运用特征子空间类高分辨方法的关键在于信号或噪声子空间的估计。
Reduced-rank Multistage Wiener Filter (RR-MWF) has better rank reduction performance than the methods based on eigen-subspace truncation.
降秩多级维纳滤波器在相关意义上进行截断降秩，其降秩性能优于基于特征子空间截断的降秩方法。
This paper analyzes the characteristics of the common Narrow Band Interference (NBI). A new approach for NBI suppression is proposed, which uses eigen-subspace based filtering on the echo data of SAR.
该文分析了常见的窄带干扰（NBI）的特性，并提出了一种基于回波数据特征子空间滤波的干扰抑制方法。
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