File list (Check if you may need any files):
谱减法\动态阈值\noise-result.wav
......\........\result1.5.wav
......\........\result2.wav
......\........\Untitled.asv
......\........\Untitled.m
......\........\yuan.wav
......\........\动态阈值程序.txt
......\硬阈值法\noise-result.wav
......\........\result.wav
......\........\yinyuzhifa.m
......\........\yuan.wav
......\........\硬阈值程序.txt
......\软阈值法\noise-result.wav
......\........\result.wav
......\........\ruanyuzhifa.m
......\........\yuan.wav
......\........\软阈值程序.txt
......\动态阈值
......\硬阈值法
......\软阈值法
谱减法