File list (Check if you may need any files):
dsp提取背景音乐\mm.wav
...............\dsp图\Untitled4.jpg
...............\.....\Untitled1.jpg
...............\.....\Untitled2.jpg
...............\.....\Untitled3.jpg
...............\matlab仿真\滤波器.bmp
...............\..........\频域.bmp
...............\..........\时域.bmp
...............\..........\滤波后频域.bmp
...............\..........\滤波后时域.bmp
...............\..........\dat.m
...............\..........\signal.m
...............\..........\lvbo.m
...............\..........\dian.m
...............\..........\滤波器.jpg
...............\..........\signal1.jpg
...............\..........\signal2.jpg
...............\..........\ditong.jpg
...............\..........\aps-signal2.jpg
...............\..........\aps-signal1.jpg
...............\..........\点图1.jpg
...............\..........\点图2.jpg
...............\..........\点图3.jpg
...............\..........\点图4.jpg
...............\工程\NewProject.dpj
...............\....\low-pass.dat
...............\....\MYts101def.H
...............\....\itwidlk.dat
...............\....\twidlk.dat
...............\....\NewProject.ldf
...............\....\NewProject.mak
...............\....\NewProject.pcf
...............\....\qdata.dat
...............\....\idata.dat
...............\....\dsp.asm
...............\....\Debug\dsp.doj
...............\....\.....\NewProject.dxe
...............\....\Debug
...............\dsp图
...............\matlab仿真
...............\工程
dsp提取背景音乐