dtmfcode
代码说明：
带有matlab源程序 实现了dtmf，添加了GUI界面(matlab gui)
文件列表：
dtmfcode
........\3.png,3965,2011-12-03
........\4.png,3963,2011-12-03
........\5.png,4313,2011-12-03
........\6.png,4342,2011-12-03
........\7.png,4376,2011-12-03
........\8.png,4104,2011-12-03
........\9.png,4708,2011-12-03
........\c.png,3963,2011-12-03
........\call.png,4810,2011-12-03
........\DTFT.m,196,2011-12-11
........\dtmf.fig,26744,2011-12-11
........\dtmf.m,10946,2011-12-11
........\dtmf.pdf,343473,2012-01-15
........\iphone.jpg,117991,2011-12-03
........\p.png,3639,2011-12-03
........\phonebook.jpg,57500,2011-12-03
........\shibie.m,3017,2011-12-11
........\signal.m,233,2011-12-10
........\w1.wav,1044,2011-12-13
........\w10.wav,1044,2011-12-13
........\w11.wav,1044,2011-12-13
........\w12.wav,1044,2011-12-11
........\w2.wav,1044,2011-12-13
........\w3.wav,1044,2011-12-13
........\w4.wav,1044,2011-12-13
........\w5.wav,1044,2011-12-11
........\w6.wav,1044,2011-12-13
........\w7.wav,1044,2011-12-11
........\w8.wav,1044,2011-12-11
........\w9.wav,1044,2011-12-13
下载说明：请别用迅雷下载，失败请重下，重下不扣分！
