time-varying signal measurement

The trigger signal at the same time is used as the light source driving signal. We number each PMT separately and record the measurement results in the database systems.

触发信号同时作为光源驱动信号，每个PMT进行分别编号，测量结果记入数据库系统。

According to pulse time characteristic and measurement purpose of pulse radiation field, different relatively or absoluteness time correlation is chosen, and digital oscilloscope with orientation triggering function is applied for time correlation system of multi-way signal.

多路信号时间关联系统根据脉冲辐射场辐射脉冲时间特征和测量目的，选用不同或相对／绝对时间关联，并使用具有定位触发功能的数字示波器。

Wireless measurements occur between MS and BTS and the major measurement parameters include signal level, signal quality, time advance and so on.

无线测量集中在移动台与基站之间，主要测量信号电平、信号质量、定时提前量等等。

Signal singularity detection and time interval measurement are important in the LIA's signal processing field.

信号突变点检测和时间间隔测量是强流LIA测试信号处理的重要内容。

It is an new approach of time interval and frequency measurement, which can be used to measurement short time interval by detecting the phase coincidence point between the signal and its transfer delay with related length.

这一理论利用信号的时&空关系通过对被测时间信号与其在长度空间上传输延迟的重合检测来测量短时间间隔，依此为基础可完成各种时间间隔与频率测量仪器。