使用Matlab GUI实现的音频播放器，可以显示频谱，实时频谱均衡，进度拖动，歌词显示等功能,Implemented using the Matlab GUI audio player, you can display the spectrum, real-time spectrum balance, the progress of drag, lyrics display functions

matlab编写的GUi界面 能够实时摄像头采集并能保存-matlab prepared GUi interface to collect real-time camera and can save