The complex weighting vectors at other frequencies satisfying the request of wideband constant beamwidth can be deduced from the one at the reference frequency.

其它频率点上满足宽带恒定束宽要求的复权向量可以根据参考频率上的复数权值通过折算求得。

youdao

With the help of the Normalized method, two techniques, partial complex weightingand amplitude-only weighting are presented to apply for nulling in array pattern.

利用正文化方法，描述了阵列部分单元加权置零综合的两种技术一部分单元复数加权和仅幅度加权。

youdao

More complex methods such as frequency weighting and frequency normalization go beyond the scope of this article.

更复杂的方法，比如频率加权和频率归一化，超出了本文范畴。

youdao

Indexes have morphed from their market-matching beta roots to complex trading- and securities-weighting strategies that are supposed to add excess returns, known as alpha.

FORBES: No Free Lunch from Alternative Indexes

Crude oil accounts for a hefty 23% weighting, and along with gasoline, heating oil and natural gas, the energy complex totals nearly 40% of the entire index.

FORBES: Commodity Bull Breakdown