...些特定的频率上离散分布的,这就决 定了循环平稳信号处理的性能不仅与CF 的选择有关,还与 循环频率误差(Cycle Frequency Error, CFE)有关。
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但当循环频率存在误差时,上述算法的性能将急剧下降。
But all the algorithms' performance will severely degrade when CFE (cyclic frequency error) exists.
但是,当存在与期望信号具有相同循环频率分量的恶劣干扰以及循环频率存在误差时,传统循环平稳自适应波束形成算法的性能将急剧下降。
The benefit of beamforming by exploiting cyclostationarity is the ability to extract SOIs from interference and noise with only a knowledge of cycle frequency.
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