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Dual Frequency, Touch-Tone

5.0 | 1 rating Rate this file 5 Downloads (last 30 days) File Size: 41.8 KB File ID: #41726 Version: 1.0
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Dual Frequency, Touch-Tone


Youssef Khmou (view profile)


Touch-Tone :Frequency analysis with FFT.

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This program is an open project, based on an example of Cleve Moler " Fourier Analysis" [1] for Dual Frequency analysis for GSM.
The features are :
1. Frequency computation of the cellphone numbers 0-9,
2. the ability to generate a Random number as simulating of calling a number composed of 10 digits, and analyse the entire signal .

The frequency analysis is based on Finite Fourier Transform (FFT),

The program still needs some enhancements.
More information can be found in the following link:

MATLAB release MATLAB 7.4 (R2007a)
Other requirements Sound card,
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10 Dec 2013 zz xy

zz xy (view profile)

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