The FEBAB algorithm can directly obtain the signal plus interference subspace from the elements of the array covariance matrix, and so it has a low computation complexity in comparison with the EBAB algorithm.
FEBAB算法直接利用阵列协方差矩阵的部分元素来得到信号干扰子空间，因此其运算量要比EBAB算法小得多。
参考来源 - 稳健的阵列信号处理技术及其应用·2,447,543篇论文数据，部分数据来源于NoteExpress
It brings up a new DS-CDMA multiuser interference suppression receiver with a subspace tracking adaptive array.
提出了一种新的基于子空间跟踪的自适应阵ds - CD MA多用户干扰抑制接收机。
Using interference cancellation of the known users' signal and subspace tracking for unknown users' signal subspace, the orthogonal projection matrix of the unknown users' signal subspace is obtained.
首先，利用已知用户数据的初始估计，从接收信号中减去已知用户的影响。
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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