| 虚拟音频频谱分析 |
| |
| 引用本文： | 齐海东,姜文龙,王立忠,刘艳虹.虚拟音频频谱分析[J].科技广场,2006(8):77-78. |
| |
| 作者姓名： | 齐海东 姜文龙 王立忠 刘艳虹 |
| |
| 作者单位： | 1. 吉林师范大学信息技术学院,四平,136000
2. 四平世英中学,四平,136000 |
| |
| 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。
|
| 关 键 词： | MATLAB 数据采集 音频信号 频谱分析 |
| 文章编号： | 1671-4792-（2006）8-0087-02 |
Analyze of Imitate Audio Spectrum |
| |
| Qi Haidong,Jiang Wenlong,Wang Lizhong,Liu Yanhong.Analyze of Imitate Audio Spectrum[J].Science Mosaic,2006(8):77-78. |
| |
| Authors: | Qi Haidong Jiang Wenlong Wang Lizhong Liu Yanhong |
| |
| Institution: | 1.College of Information Technology, Jilin Normal University, Siping 136000; 2.Siping Shiying Middle School, Siping 136000 |
| |
| Abstract: | This paper discusses how to use the contents of MATLAB simulation of the measurement signals. usingMATLAB toolbox to collect audio signals, as well as collecting spectral analysis of audio signals, the computerwill display the results on the window. Audio Signal Analysis of the major steps, such as procedures for theanalysis of audio signals is also metioned in the paper. |
| |
| Keywords: | MATLAB Data Acquisition Audio Signal Spectrum Analyze |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
