时频编码的英文

例句与用法

1. On exploring tfsk time frequency shift keying for improving underwater acoustic communication
   时频编码水声通信技术及性能分析
2. At the same time , to achieve space , time and frequency diversity , some research is done on stf technology , which joints transmit diversity and ofdm technology
   同时对发射分集技术和ofdm相结合，通过适当的编码技术来获得空、时、频分集的空时频编码技术进行了一定的研究。