... phase distribution 相分布，相位分布 phase drift 相位漂移 phase encoded format 相位编码格式 ...
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... Periodic table 周期表 Permeable - base 可渗透基区 Phase-lock loop 锁相环 Phase drift 相移 Phonon spectra 声子谱 ...
基于64个网页-相关网页
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A detecting method for the phase drift in excited signals based on wavelet packet analysis is presented. This method can detect the transient phase drift in signals at great level.
提出了一种基于小波包分析的激磁信号相位漂移检测方法，能够以较高的精度检测出相位信号的瞬时漂移。
Operating in bad environments and wide band conditions, the amplitude and phase of monopulse sum and difference channels may drift severely.
工作在宽频及恶劣环境条件下的单脉冲雷达，和差通道的幅度和相位会发生严重漂移。
This approach the problem of conquers phase excursion and frequency drift that anciently adopts fixed frequency filter and its frame is simple.
这种方法克服了以往采用固定频率滤波器带来的相移和频率漂移问题，而且结构简单。
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