It is a general method to apply the correlation technique to dealing with the signal data acquired in the ultrasonic measurement system. 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。
Presents the basic principle and method of measuring the sludge level by ultrasonic and the hardware and software solutions are also included. 摘要阐述了超声波测量淤泥界面的基本原理和方法,并进行了系统的硬件和软件设计。