time-frequency correlation 时频相关
time-frequency correlation function 时频相关函数
space-time-frequency correlation function 空时频相关函数
Space-time-frequency correlation functions of models 空时频相关信道模型
Space-time-frequency cross-correlation function 空
Time-frequency two dimensional correlation 时频二维相关
Time-frequency distribution's two-dimension correlation 时频分布二维相关
time-frequency distribution two-dimensional correlation 时频分布二维相关
A new time and frequency synchronization method based on frequency domain correlation for an Orthogonal frequency Division Multiplexing (OFDM) system is presented.
该文根据频域相关的原理，提出了一种新的用于无线移动信道下的正交频分复用(OFDM)系统的时频同步算法。
It is shown that the OAG of the USC (or the LSC) is a non-monotonic function of the strength and correlation time of the noise as well as the frequency of the USC (or the LSC).
研究表明，上(或下)边频分量输出幅度增益是噪声的强度和相关时间以及上(或下)边频分量频率的非单调函数。
Under the same frequency and same sound pressure level, the infrasound damage on the brain didn't show linear correlation with the acting time of infrasound.
在相同的频率和声压级水平下，次声的损伤作用与次声的暴露时间并非呈线性关系。
应用推荐