基于MATLAB的简易声音信号频谱分析仪设计源码及设计报告。可以实现音频信号的不同频段滤波。-MATLAB simple voice signal spectrum analyzer design source code and design reports. Can achieve a filtering of the different frequency bands of the audio signal.

是一种基于matlab做的一个频谱分析仪，带有GUI界面。可以自己产生语音信号分析，也可以从文件夹中读取信号分析。-Is a spectrum analyzer based on MATLAB, with GUI interface. You can generate voice signal analysis, you can read the folder signal analysis.