tracking measurement signal的意思|示意

It also introduces some key technologies as measurement initialization and frequency tracking in signal processing of Coriolis flowmeter.

介绍科氏流量计信号处理中测量初始化和频率跟踪等几个关键技术。

Aiming at the 3-d laser measurement system and the joint-type measurement system, the paper put forward the technology of tracking measurement based on pre-scanning and signal separately.

并针对三维激光测量系统和关节式测量系统，分别提出了预扫描的随动测量技术和信号跟踪算法的随动测量技术。