摘要
本文讨论的内容是如何使用MATLAB对模拟信号进行测量的问题。文中使用MATLAB数据采集工具箱来采集音频信号,并且对所采集的音频信号进行频谱分析,最后将分析的结果显示在电脑窗口上。文章主要介绍了音频信号分析的步骤,对音频信号进行分析的程序等。
This paper discusses how to use the contents of MATLAB simulation of the measurement signals, using MATLAB toolbox to collect audio signals, as well as collecting spectral analysis of audio signals, the computer will display the results on the window. Audio Signal .Analysis of the major steps, such as procedures for the analysis of audio signals is also metioned in the paper.
出处
《科技广场》
2006年第8期77-78,共2页
Science Mosaic
