摘要
给出了多普勒效应测量声速实验中的一种简单实用的数据处理方法,并对实验结果进行了分析,指出了提高接收器的速度,会使实验效果更明显而且能提高了测量声速的精度.
A simple and special data processing method to measure the velocity of sound is presented using Doppler effect. Experimental results are analyzed using this method. It is pointed out that increased receiver speed can enhance the Doppler effect and helps to improve the precision of sound velocity measurement.
出处
《物理实验》
北大核心
2009年第7期31-32,共2页
Physics Experimentation
关键词
多普勒效应
数据处理
声速
Doppler effect
data processing
velocity of sound
