In this paper, a novel general design method of quasi-orthogonal space-time block codes for four antennae is presented.
本文提出了一种新的四天线准正交空时分组码的通用设计方法。
2
The three-dimensional flow field of a centrifugal impeller for aircraft cooling turbine is computed with quasi-orthogonal surface method including the influence of upstream and downstream conditions.
The regular patterns of the propagation of quasi-40-day oscillations along the equator and some great circle routes are analysed and revealed by a complex empirical orthogonal function (CEOF) method.