请输入您要查询的字词:
单词
orthogonal frequency division multiplexing,OFDM
释义
orthogonal frequency division multiplexing,OFDM
Encyclopedia
工学
复用方式
释
orthogonal frequency division multiplexing,OFDM
正交频分复用
将信道分成若干正交子信道,将高速数据信号转换成并行的低速子数据流,调制为在每个子信道上进行传输的复用方式。是多载波数字调制方式之一。
随便看
woodworking planer
Woodworking Portable Machinery
woodworking sawing machine
woodworking sawing machine safety
wood working tools
woody activated carbon
Woody activated carbon fiber
Woody Allen
woody biomass energy
woody environmental characters
woody essential oils
woody fatty acid
woody forage
woody fruit tree
woody grain
woody industrial raw materials
woody material energy
woody medicinal materials
woody oil-bearing plant
woody oil chemistry
woody plant
woody spice
woody starch
woody tissue feeders
woody vegetables
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2024/11/6 3:42:15