This thesis makes a research on the frequency-shift acquisition and technologies about microcomputer monitoring.
本文针对微机监测系统中移频采集机功能的实现和微机监测相关技术进行了研究。
According to the characteristics of frequency shift track circuits, this paper has analyzed signal acquisition methods of voltage and current measurement on line.
根据移频轨道电路的特点，本文分析了电压、电流在线测量过程中采用的信号采集技术。
According to the characteristics of frequency shift track circuits, this paper has analyzed signal acquisition methods of voltage and current measurement on line.
根据移频轨道电路的特点，本文分析了电压、电流在线测量过程中采用的信号采集技术。
应用推荐