The aperiodic cross-correlation function between groups has either uniform IFW or perfect complement.

码组间的非周期互相关函数具有均匀分布的IFW，或者完美理想互补的特点。

The aperiodic cross - correlation function between groups has either uniform IFW or perfect complement.

码组间的非周期互相关函数具有均匀分布的IFW,或者完美理想互补的特点.

IFW: There is always a lot of focus on Asia-Europe and Asia-US trade lanes for both air and ocean, but intra-Asia volumes and growth prospects are immense.

人们关注的比较多的通常是亚欧及亚美线的空海运业务，但亚洲内部的业务量和增长前景也是巨大的。