利用MATLAB模拟多普勒效应  

Simulating the Doppler Effect with MATLAB

作　　者：邓志娟[1] 伊文斌[2] 

机构地区：[1]江西理工大学理学院,江西赣州341000 [2]江西理工大学招生就业处,江西赣州341000

出　　处：《南方冶金学院学报》2005年第6期64-66,共3页Journal of Southern Institute of Metallurgy

摘　　要：分析多普勒效应特性,建立数学模型,利用MATLAB软件对其进行模拟试 验,进行定量分析,根据模拟试验结果绘制出声源发出和听者接收到的信号波形图,并 生成相应的声音．After analyzing the characteristics of the Doppler Effect, and establishing the mathematics model, the authors discuss simulating the Doppler Effect with MATLAB and proceeding quantitative analysis. According to the result of experiment, the siqnal wave figwre that is sent by headstream and reeeired by hearer is drawn and the voice corresponding with the Doppler Effect is created.

关 键 词：多普勒效应 MATLAB 模拟试验 

分 类 号：O422[理学—声学] TP39[理学—物理]