基于matlab的声音信号采集，分析处理，包括声卡采集，及浏览系统文件-Based on matlab voice signal acquisition, analysis and processing, including card acquisition, and browse system files

在matlab环境下，采集视频，并播放，对视频进行加噪去噪处理-in the matlab environment, the acquisition of video, and broadcast on the video noise denoising processing