readme.txt

用matlab实现的DTMF解码3种算法

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%     Hello, I am Pranam Janney
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 This DTMF generator and detector using Goertzels algorithm is developed mainly for educational purpose only and not for commercial usage.

Incase if you are a fresher to MATLAB:   Open MATLAB and run the file "GUI"

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 I have made it a point to consider all aspects of a DTMF generator and detector while developing this software,If anybody has any additions,ideas about improvement,comments,suggestions or any kind of criticism is always welcome.You can email me on
Email: [e-mail].


Files:

Cal_k.m
decoder.m
generator.m
stringnum.m
goertzel_algo.m
gui.m
gui.fig


The GUI has opions to select Number of samples and noise power.I have also included sound for the output signal!
Please feel free to email me!....