multi-phase signal timing 多相位信号配时
A data aided symbol timing estimation algorithm was proposed for burst-mode space-time trellis coded multi-level continuous phase modulation (STTC-MCPM) systems in Rayleigh fading channels.
针对瑞利衰落信道中突发模式的空时网格编码的多电平连续相位调制(STTC - MCPM)系统，提出了一种基于数据辅助的符号定时估计算法。
The orthogonal analog phase lock loop is used to get the timing information of the impulse radio system and the multi-path component separation.
使用正交模拟锁相环路对无载波的脉冲无线电系统实现多径捕获和同步提取。
Comparing to precontrast ct images, Multi-phase ct image can provide more information for the description of lesions, because it carry the timing characteristics.
多期CT扫描数据由于可以显示肝脏病变的时序特征，故而相比于一般的平扫ct数据可以提供更多对于病变的描述信息。
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