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单词 time-frequency code
释义
time-frequency code
  • 简明释义
  • 时频码
  • 网络释义
  • 1

    [自]?时频码

    基带OFDM符号由时频码(TFC,time-frequency code)控制选择载频,搬移到射频发送。

短语
  • 双语例句
  • 1
    The orthogonal sampling demodulating technique for low frequency time-code signal is introduced. Based on the theoretical analysis about its principle and implement method, The simulation is tested.
    作者提出低频时码信号的正交扫描解调技术,从理论上分析了正交扫描原理和实现方法,并进行了仿真测试;
  • 2
    A novel frequency time spreading code by designating the different frequencies to the different mark positions of the modified prime code is proposed.
    通过对改进素数码的不同脉冲位置赋予不同的频率,提出了一种新的跳频扩时码。
  • 3
    Using the planar search, code start point and carrier frequency were reached at the same time.
    采用了二维联合搜索的快速算法,同时捕获扩频信号的载频和码起点。
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更新时间:2025/1/12 3:49:08