文章详细信息 关键词： 比相仪;;小型数字化;;相位采集 [gap=601]Keywords: phase compare instrument;mini digitization;phase data acquisition
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Three-phase voltage data Acquisition 三相电压数据采集
The paper make an approach to the effects of the different phase filter parameter on seismic data of seismic acquisition system. To select the best instrument acquisition parameter.
本文探讨地震采集系统不同相位滤波参数对地震资料的影响，及最佳仪器采集参数的选择。
This paper is about the whole phase of developing the data acquisition system, including: hardware design, low level driver design and high level data view software design.
本文主要阐述该数据采集系统设计的全过程，包括：采集系统的硬件设计、底层驱动软件设计、上位机数据处理软件设计。
The effect of clock jitter and phase noise on data acquisition system performance is more profound as the increase of sampling frequency and the bit of A/D converter.
随着采样频率和A/D变换器位数的增加，时钟抖动和相位噪声对数据采集系统性能的影响更加显著。
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