由于其自相关函数的多峰性，将增加这种信号的捕获难度和误跟踪的可能性。

Because of the multimodality of its autocorrelation function, it makes acquisition and tracking more challenging.

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这使得对任意多峰映射的度量普适性和整体规则性的研究有了可操作的现实基础。

This lays a practical operational foundation for the study of metric universalities and global regularities in arbitrary multimodal maps.

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采用频域的零点配置方法，通过在系统极点附近配置多个滤波器零点设计强鲁棒性的多峰极不灵敏（E I）最优随机时滞滤波器。

Zero placement method in the frequency domain is utilized to design robust multi-hump EI optimal arbitrary time-delay filter (OATF) by placing two or more filter zeros nearby the system poles.

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