hij怎么读,hij的音标和真人发音
  

hij是什么意思,hij的意思是

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hij 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

hij is a complex channel gain for data symbol xi at receive antenna j ,
hij是接收天线j上对数据码元xi的复信道增益,
in particular , complex channel gain hij represents the amplification ( or atte nuation ) that a transmitted signal undergoes in the wireless channel .
具体而言,复信道增益hij表示发送的信号在该无线信道中经历的放大量(或衰减量)。
Hat matrix has special effect in regression diagnostics and residual analysis . It important to discuss the nature of the Hat matrix H = ( hij ) .
帽子矩阵在回归诊断,残差分析中有着特殊的作用,讨论帽子矩阵H=(hij)元素的性质非常重要。
in a frequency division duplex ( fdd ) system such as ofdma , the complex channel gain hij is usually estimated at the ue end .
在诸如ofdma之类的频分双工(fdd)系统中,通常在ue端估计复信道增益hij。