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发射信道
[通信] send channel
- 经过多次优化设计，使整个DVB-T发射端信道外编码消耗资源很少。
Many times of optimization design make the channel outer coding at the DVB-T transmitter end consume very little resource. - 理论分析表明，最佳的发射方向由发射信道相关矩阵和干扰协方差矩阵的特征值分解共同决定。
Theoretical analysis shows that the optimal transmission directions are determined by the eigen-decompositions of channel covariance matrices and interference covariance matrices. - 本文介绍经常被人们忽视的、有关发射信道中的噪声问题，提出了降低噪声的方法以及在处理信道噪声时应注意的几个方面。
This paper introduces the existing noise in transmitting channel, but yet it is usually extenuated. A method of reducing the noise and several problems in processing the channel noise are discussed.
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