This paper analyses the methods of subtractive dithering signals, and points out characters of every method.
该文对目前采用的遥信去抖方法进行分析，指出不同方法的特点。
Dithering, which adds white noise to the input analog signals, may be used to reduce quantization noise.
在输入模拟信号中加入白噪声，即抖动，可以降低量化噪声。
These all will produce some other effects that would strongly affect the transmission of laser signals, especially attenuation, coruscation and dithering of beam.
上述一系列效应对激光信号的传输产生巨大的影响、其中最为重要的影响效应有衰减、光束闪烁及抖动效应。
Only when interference signals, such as wind disturbing, are removed, the real earthquake precursor information of this kind of high-frequency dithering signal can be distinguished.
这种高频信号要在排除风扰等因素后才能够找出其真正的映震前兆信息。
Only when interference signals, such as wind disturbing, are removed, the real earthquake precursor information of this kind of high-frequency dithering signal can be distinguished.
这种高频信号要在排除风扰等因素后才能够找出其真正的映震前兆信息。
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