1) zero-padding pre-processing
置零预处理
2) zero point pretreatment
零点预处理
1.
The idea of using ESPRIT and MUSIC to estimate DOA of signal according to the features of conjugate cyclic in OFDM signal and putting zero point pretreatment into output signal of receive antenna has also been brought forward in this paper.
通过分析研究了在 OFDM的频率选择性多径衰落的信号环境下进行 DOA估计的方法 ,针对于正交频分复用 (OFDM)信号的 DOA估计 ,提出了利用 OFDM信号的共轭循环相关等特性 ,对输出信号矩阵进行零点预处理 ,采用 ESPRIT和 MUSIC方法估计信号的 DOA。
3) pretreatment device
预处理装置
1.
In this paper,pretreatment device for determination of sulfide in water by methylene blue spectrophotometry was improved.
本文对亚甲基分光光度法测定水质硫化物的预处理装置进行了改进。
2.
The phenomenon of bar steel crossing and overlapping is solved through pretreatment device of blocking wheel and poking claw.
针对钢铁棒材生产工艺现状,分析了棒材传输过程中的运行规律,采用挡钢轮、拨筋爪等预处理装置解决了棒材的严重交叉和重叠现象;使棒材有规律的咬入计数丝杠,到达了在线精确计数的目的。
4) pre-disposal treatment
处置前的处理，预[先]处理
5) displacement chelating pretreatment
置换螯合预处理
6) arnold shuffle pretreatment
Arnold置乱预处理
补充资料：预置
1.预先陈设。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条