circular error

The performance of CAB blind adaptive beamforming was analyzed under cyclic frequency error.

分析 CAB盲自适应波束形成算法中有限采样数据导致的 sinc窗循环泄漏效应及其在循环频率误差存在时的性能 。

FRESH gets severe performance degradation,when there is a small mismatch in the cyclic frequency error of the desired signal.

利用循环平稳特性可以进行信号提取,频移滤波器对循环频率误差较为敏感。

But all the algorithms performance will severely degrade when CFE (cyclic frequency error) exists.

本文提出一种改进算法 ,在估计循环相关矩阵时引入遗忘因子可以大大降低算法对循环频率误差的敏感性 ,计算机仿真验证了理论分析的正确

An attempt to apply gene expression programming (GEP) to short-term load forecasting is made, where the error recycling compensation model is suggested and higher forecasting precision is gained.

将基因表达式程序设计(gene expression programming,GEP)算法应用于电力系统短期负荷预测中,并提出误差循环补偿模型,得到了较高的预测精度。