GUI for DTMF Generator-Decoder using Goertzel's Algorithm

GUI for DTMF generator-decoder using Goertzel's algorithm.

Description

This is a GUI for DTMF generator-decoder using Goertzel's algorithm.Has options to change Number of samples and Noise power that could be added at the generator.Suggestions and comments is always welcome.Now i am working on medical image pattern recognition techniques.It would be great if somebody would like to coordinate with me??...

• MATLAB release: MATLAB 6.1 (R12.1)
• Other requirements: Developed using Windows 2000 and MATLAB 6.1

[Mohit Shivdasani]

Very good for learning purposes...

[Michael Anthony]

would it be possible to allow one to import a wav file, so that your program can process it and possibly deturmine any dtmf contents? perhaps even interface with an audio input device on a sound card. this would create a useful tool in ham radio.

[Jesus Margarito]

I have a gui program that attempt to do it. When I finish it i'll upload my program to this page.

[Daya Gulabani]

 

[ravi Singh]

too bad

[mitesh S]

its a scrap

[nikhil G]

 

[astro jyonthna]

nice one!

[mike liberatore]

thanks...
note: i am sure those who rated this as '1' would have no clue abt Matlab or signal processing...

[xu liwu]

good,I always search it

[gowda gopala]

nice gui