pilot frequency的用法和樣例：
例句
- Along with the estimation scheme, pilot tone placement is studied.
此外，還研究了所提算法中的導頻分布問(wèn)題。 - It is better to group pilot tones together into clumps that are equispaced in the frequency domain.
可以證明，在快時(shí)變環(huán)境下，分組且每組等間隔分布于頻域上的導頻序列有著(zhù)更好的系統性能。 - Once your plane takes off, your pilot activates a transponder device inside the aircraft.
飛機離開(kāi)地面后，飛行員會(huì )開(kāi)啟機內的自動(dòng)異頻雷達收發(fā)機。
