1. Plot audio wave in time or frequency domain
2. Choose x-axis as time or samples
3. Remove spectral energy under a value when show the spectrogram
Demo video:
https://youtu.be/HR8nzrjuS-s
Introduction
https://medium.com/audio-processing-by-matlab/plot-audio-wave-in-time-and-frequency-domain-by-matlab-628bc029aa69
Tutorial and Contact
https://medium.com/audio-processing-by-matlab
Online Analysis For Audio Time & Frequency Domain
http://jarvus.dragonbeef.net/note/noteSpectrogram.php
引用格式
Yi-Wen Chen (2026). plotWave_YW (https://ww2.mathworks.cn/matlabcentral/fileexchange/63820-plotwave_yw), MATLAB Central File Exchange. 检索时间: .
| 版本 | 已发布 | 发行说明 | Action |
|---|---|---|---|
| 1.3.0.0 | Add full tutorial link |
||
| 1.2.0.0 | Demo video: https://youtu.be/HR8nzrjuS-s |
||
| 1.1.0.0 | Its explanation in http://jarvus.dragonbeef.net/note/noteAudioPlot.php |
||
| 1.0.0.0 |
