摘要
在超声波测量系统中，利用相关技术来处理采集所得数据信号是一种非常普遍的方法。本文采用了相关的直接法和快速法来处理数据，还提出了一种与相关类似的数据处理方法，最后给出了３种方法对超声流量测量的数据处理结果。
It is a general method to apply the correlation technique to dealing with the signal data acquired in the ultrasonic measurement system. The fast processing method and direct processing method were both employed. A new method smilar to the correlation was presented At the end of the article, the results of the three methods of data processing in ultrasonic flow measurement were compared.
出处
《声学技术》
CSCD
1998年第1期35-37,共3页
Technical Acoustics
